recursos fotocopiables anaya.pdf

PRUEBA 

1

verso y e s stema so ar Nombre y apellidos: ..................................................................................................................................... Curso: ............................ .............. ............................ ............................. ........................... ............

1

Fecha: ........................... ............. ............................ ............................. ........................... ............

Indica si las siguientes frases son verdaderas (V) (V) o falsas (F):

A. Las estrellas son enormes masas de gases que emiten luz. B. El big bang originó el universo hace 13 700 millones de años. C. Las galaxias están formadas de estrellas, gas y polvo. D. La Vía Láctea y la galaxia de Andrómeda se encuentran en cúmulos de galaxias diferentes. diferentes.

E. El color de una estrella depende de la distancia a la que se encuentre de la Tierra.

2

3

Rodea con un círculo la respuesta respuesta o las respuestas respuestas correctas. Las grandes nubes de gas y polvo son:

A. Galaxias

D. Cúmulos de galaxias

B. Estrellas

E. Planetas

C. Nebulosas

F. Asteroides

Completa las palabras que faltan en la frase siguiente: La fuerza de atracción que existe entre los cuerpos se llama ……………, y está influida por la …………. de estos cuerpos. Esta fuerza es la responsable de que los …..…… y demás ………… de un sistema ………… giren alrededor de su …………. . Además, es también la responsable de que los …….. tengan forma ……………….. .

4

Clasifica los siguientes astros entre los que tienen luz propia propia y los que reflejan la que les llega: Ceres, Tierra, Sol, Saturno, Alfa Centauro, Plutón, Estrella Polar, Luna. Tienen luz propia: ........................... ............. ........................... ........................... ........................... ........................... ........................... ...................... ......... Reflejan la luz que les llega: ........................... ............. ........................... .......................... ........................... ........................... .................... .......

5

¿Qué astro o conjunto conjunto de ellos se corresponde con con cada una de estas definiciones? cerca de la Tierra: .............................. ................. .......................... ........................... ..................... ....... . A. Cada 76 años pasa cerca

B. Se encuentra en el cinturón de asteroides y es un planeta enano: ..................... . C. Es el planeta del sistema solar con mayor período de traslación: ......................... D. Su órbita está entre la de Venus y la de Marte: …………................................... . encuentra en el brazo de Orión de de la Vía Láctea: .......................... ............. ........................... ................. ..... E. Se encuentra 64

 .   o    d   a   z    i   r   o    t   u   a   e    l    b   a    i   p   o   c   o    t   o    f    l   a    i   r   e    t   a    M  .    O    S    E    °  .    1   a   z   e    l   a   r   u    t   a    N   a    l   e    d   s   a    i   c   n   e    i    C  .    A  .    S  ,    A    Y    A    N    A    O    P    U    R    G    ©

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Prueba de evaluación 1 Nombre yy apellidos: apellidos: ........................... ............. ..................................................................................................................................... ............................ ............................ ............................ ............................ ............................ ............................ ............................ .................... ......

16 Señala con una cruz cuál o cuáles de las frases siguientes son falsas: A. El Sol es una estrella de tamaño mediano. B. Su temperatura superficial es de 10 000 °C. C. Se encuentra en el inicio de su vida. D. Se estructura en capas. mill ones de grados centígrados. E. Su núcleo alcanza 15 millones

17 De fuera hacia dentro, ¿qué capas del Sol nos encontramos? A. Cromosfera, capa intermedia, corona, núcleo, fotosfera. B. Corona, cromosfera, fotosfera, capa intermedia, núcleo. C. Cromosfera, fotosfera, corona, capa intermedia, núcleo. D. Cromosfera, corona, fotosfera, capa intermedia, núcleo.

18 Rellena los huecos de la tabla. UNIDAD

DEFINICIÓN

QUIVALENCIA (km)

n a astron m ca ca Año luz (a.l.)

19 Completa las frases siguientes: A. l tiempo que tarda un planeta en dar una vuelta sobre sí mismo es …………………… describe un planeta al trasladarse es …................................... …........................ ........... B. a trayectoria que describe  .   o    d   a   z    i   r   o    t   u   a   e    l    b   a    i   p   o   c   o    t   o    f    l   a    i   r   e    t   a    M  .    O    S    E    °  .    1   a   z   e    l   a   r   u    t   a    N   a    l   e    d   s   a    i   c   n

C. El tiempo que tarda un planeta en dar una vuelta a su estrella es ……....……………… de los planetas tiene sentido …………………………. D. l movimiento de traslación de

E.  La forma de las órbitas de los planetas es …………….................................……

10 Completa esta tabla: TRO

eteor eteor to Satélite

EFINICI N

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PRUEBA 

1

 de repaso Nombre y apellidos: ..................................................................................................................................... Curso: .............. .............. .............. ............... ............

1 Define los conceptos universo y universo y astronomía. ................................................................... ................................................................... ...................................................................

2

Fecha: ............. .............. .............. ............... ............

16 Escribe un texto en el que expliques lo que hayas aprendido acerca de la Vía Láctea. ......................................................................... ......................................................................... .........................................................................

ealiza una breve breve descripción de las similitudes y diferencias entre los modelos geocéntrico heliocéntrico.

17 Razona por qué una estrella, si está en el inicio

.........................................................................

.........................................................................

.........................................................................

.........................................................................

.........................................................................

.........................................................................

de sus días, no puede tener color rojo.

......................................................................... .................................... ....................................................... ..................................... ..................

3  Completa la frase: Según el

modelo

.............. del universo, la .......... gira alrededor

18 Razona por qué el año planetario de Júpiter es menor que el de Neptuno. ......................................................................... ......................................................................... .........................................................................

del ........., que no es sino una estrella más

19  Explica los movimientos de traslación y rotaentre los miles de .......... que pueblan el ....... .

ción. ...................................................................

4 ¿Cuál es la teoría que explica el origen del universo? Explícala brevemente. ......................................................................... .........................................................................

...................................................................

10 Redacta un texto en el que expliques la formación del sistema solar.

.........................................................................

.........................................................................

.........................................................................

.........................................................................

.........................................................................

.........................................................................

5 ¿Por qué se observa observa mejor el universo desde

.........................................................................

un telescopio instalado en el espacio que desde la superficie de la Tierra?

.........................................................................

 .   o    d   a   z    i   r   o    t   u   a   e    l    b   a    i   p   o   c   o    t   o    f    l   a    i   r   e    t   a    M  .    O    S    E    °  .    1   a   z   e    l   a   r   u    t   a    N   a    l   e    d   s   a    i   c   n   e

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PRUEBA 

2

erra en e un verso Nombre y apellidos: ..................................................................................................................................... Curso: ............................ .............. ............................ ............................. ........................... ............

1

Fecha: ........................... ............. ............................ ............................. ........................... ............

Indica si las frases siguientes son verdaderas (V) (V) o falsas (F):

A. El Ecuador tiene latitud 90°, y los polos, 0°. lleva a B. La localización de un punto de la superficie de la Tierra se lleva cabo mediante sus coordenadas geográficas.

C. Los meridianos son semicírculos perpendiculares al Ecuador que se unen en los polos.

D. El eje terrestre atraviesa la Tierra por la zona ecuatorial. Ti erra. E. Los paralelos recorren verticalmente la Tierra.

2

Rellena los huecos de la ilustración siguiente. siguiente.

3

Completa la tabla con las estaciones correspondientes: correspondientes: INICIO DE ESTACI N 22 de diciembre 2 de septiembre 1 de marzo 21 de junio

4

HEMISFERIO NORTE

HEMISFERIO SUR

Rodea con un círculo los años bisiestos: 2012, 2016, 2020, 2028, 2032, 2040, 2100, 2200, 2424, 2432, 2400, 2324, 2364,

 .   o    d   a   z    i   r   o    t   u   a   e    l    b   a    i   p   o   c   o    t   o    f    l   a    i   r   e    t   a    M  .    O    S    E    °  .    1   a   z   e    l   a   r   u    t   a    N   a    l   e    d   s   a    i   c   n

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Prueba de evaluación 2 Nombre y apellidos: .....................................................................................................................................

frases siguientes: 16 Completa las frases

A. Los ……… de la Luna son zonas de colores oscuros. B. A primeros de enero, la Tierra alcanza su máxima proximidad al ……......, y se dice que pasa por el …………. . A principios de julio, llega a su máxima lejanía, y está en el ……….. . ……………. . planeta desde el Sol. C. La Tierra es el ……………..

D. La Tierra gira describiendo una órbita …………… alrededor del ……….., en, aproximadamente, …………………. ………… ………. . Al mismo tiempo, gira sobre su propio ……… cada día.

17 La Luna parece estar «amarrada» a la Tierra de tal modo que siempre nos presenta una cara mientras que la otra está perpetuamente escondida para los observadores terrestres. ¿Qué te parece la frase? ¿Por qué una cara de la Luna está perpetuamente oculta para cualquier observador de la Tierra? …………………………………………………………………………………………………  

…………………………………………………………………………………………………

 

………………………………………………………………………………………………....

18 Indica qué fase de la Luna corresponde corresponde a cada momento que se describe: describe: A. Cuando la Luna está entre la Tierra y el Sol: …………………………………… . B. La Luna, la Tierra y el Sol forman un ángulo recto y se observa en el cielo la mitad de la Luna, en su período de crecimiento: ………………………… .  .   o    d   a   z    i   r   o    t   u   a   e    l    b   a    i   p   o   c   o    t   o    f    l   a    i   r   e    t   a    M  .    O    S    E    °  .    1   a   z   e    l   a   r   u    t   a    N   a    l   e    d   s   a    i   c   n

C. La Tierra se ubica entre el Sol y la Luna; esta recibe los rayos del sol en su cara visible y se ve completa: ……………………………………… .

D.  El Sol, la Tierra y la Luna vuelven a formar ángulo recto, por lo que se puede observar en el cielo la otra mitad de la cara lunar: ………………………… . marea viva y marea muerta. 19 Define los conceptos siguientes: pleamar, bajamar, marea

 

…………………………………………………………………………………………………

 

…………………………………………………………………………………………………

existen entre: 10 Explica las diferencias que existen

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PRUEBA 

2

 de repaso Nombre y apellidos: ..................................................................................................................................... Curso: .............. .............. .............. .............. .............

Fecha: ............. .............. .............. .............. .............

1 ¿Cuáles son las coordenadas geográficas que 16 La Luna realiza el movimiento de traslación despermiten situar cualquier punto sobre la superficie de la Tierra? Defínelas. ......................................................................... ......................................................................... .........................................................................

cribiendo una órbita elíptica. Esta se encuentra en su apogeo a una distancia máxima de la Tierra, y en su perigeo, a la distancia mínima. Su distancia media de la Tierra es de 384 400 kilometros. Elabora un texto similar al anterior en el que la protagonista sea la Tierra girando alrededor del Sol.

2 Si una ciudad tiene estas coordenadas coordenadas 45° N,

.........................................................................

78° E, ¿se encuentra más cerca del Ecuador o del meridiano de Greenwich? Razona la respuesta.

.........................................................................

...................................................................

......................................................................... .........................................................................

................................................................... ...................................................................

17 Dibuja las fases de la Luna y su situación con respecto al Sol y a la Tierra en cada una de ellas.

sur 3 ¿Qué estación comienza en el hemisferio sur en cada uno de estos días? a) 22 de diciembre. .......................... ............. ........................... .............. b) 22 de septiembre. ............ .......................... .......................... ............ c)

21 de junio. ........................... .............. ........................... ..................... .......

d) 21 de marzo. .......................... ............. ........................... .................... ......  .   o    d   a   z    i   r   o    t   u   a   e    l    b   a    i   p   o   c   o    t   o    f    l   a    i   r   e    t   a    M  .    O    S    E    °  .    1   a   z   e    l   a   r   u    t   a    N   a    l   e    d   s   a    i   c   n   e

18 ¿Son los cereales un recurso renovable? .........................................................................

4 Indica qué fecha de las que aparecen en el apartado anterior corresponden, en el hemisferio norte, a: a) Solsticio de verano. ........................... ............. ...................... ........

.........................................................................

19 Los combustibles fósiles, ¿por qué son recursos no renovables?

b) Solsticio de invierno. .......................... ............. ..................... ........

.........................................................................

c)

Equinoccio de otoño. ............ .......................... ...................... ........

.........................................................................

d) Equinoccio de primavera. .......................... ............. .............

.........................................................................

razón de que, desde la Tierra, vea5 ¿Cuál es la razón mos que el Sol sale por el Este y se pone por el Oeste?

10 ¿Cómo te orientarías durante el día si desconoces la hora que es y el día es soleado?

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PRUEBA 

3

a en a erra Nombre y apellidos: ..................................................................................................................................... Curso: ............................ .............. ............................ ............................. ........................... ............

1

Fecha: ........................... ............. ............................ ............................. ........................... ............

Señala las frases incorrectas:

A. Los seres vivos realizan dos funciones: relación y nutrición. B. Los seres vivos realizan las funciones de relación, nutrición y reproducción.

C. Todos los seres vivos, excepto los más simples, están formados por células.

D. El agua es el componente mayoritario de los seres vivos.

2

Completa las frases para que tengan sentido. La nutrición de las plantas es ………………...... porque fabrican sus nutrientes a partir de ……………………………………………………………............................. . La nutrición de los animales es ………………………………… porque obtienen sus nutrientes alimentándose de ………………………………………………….................

3

Relaciona los siguientes términos con su función:

A. Gameto B.  B.  stímulo C. Autótrofa

1. Nutrición 1. Nutrición 2. Relación 2. Relación 3. Reproducción 3. Reproducción

D. Obtención D. Obtención de energía E. Asexual E. Asexual

 .   o    d   a   z    i   r   o    t   u   a   e    l    b   a    i

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Prueba de evaluación 3 Nombre y apellidos: apellidos: ..................................................................................................................................... ....................................................................................................................................

16 Observa la célula de la figura. 3

1

A. Nombra las estructuras señaladas con números.

B. La imagen de la figura es de una célula: Procariota

Eucariota animal

Eucariota vegetal

17 Marca la frase correcta correcta en los organismos unicelulares: A. Las células son siempre procariotas. B. La célula realiza todas las funciones vitales. C. Pueden estar formados por más de una célula.  .   o    d   a   z    i   r   o    t   u   a   e    l    b   a    i

18 Completa la frase para que tenga sentido: En los seres pluricelulares, las células se agrupan en ………..............……… que

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PRUEBA 

3 Nombre y apellidos: ..................................................................................................................................... Curso: .............. .............. .............. ............... ............

Fecha: ............. .............. .............. ............... ............

diferencian a los 16 Señala las frases falsas: falsas: 1 Cita las características que diferencian seres vivos de lo que no está vivo. ......................................................................... ......................................................................... .........................................................................

2

escubre las frases falsas y escríbelas correcamente: a) En la reproducción asexual participa un solo individuo. b) En la reproducción sexual las células llamadas cigotos se unen y forman un gameto. c) Un estímulo es un cambio que se produce en el ambiente. d) La nutrición autótrofa la realizan los animales que toman agua y sustancias minerales y CO2 para fabricar sus nutrientes.

 En los organismos pluricelulares… a) Las células se agrupan y forman órganos que, a su vez, forman tejidos. b) Las células se agrupan y originan tejidos que, a su vez, forman órganos. c) Los tejidos se agrupan y forman aparatos que, a su vez, forman órganos. d) Los tejidos forman f orman órganos que, a su vez, se organizan en aparatos. e) Las células se agrupan y originan aparatos que, a su vez, forman órganos.

17 ¿Qué es una especie? ......................................................................... ......................................................................... .........................................................................

......................... ........................... ....................... ......... 3 Una célula es ............ ......................................................................... .........................................................................

18  El nombre científico del lince ibérico es Linx  pardinus; luego, pertenece al género .............. ......... y a la especie .....................................

4 Indica dos diferencias entre la célula procariota 19 Ordena los taxones del más amplio al menos y la eucariota, y escribe un ejemplo de organismo que posea cada tipo de célula. .........................................................................

amplio. ......................................................................... .........................................................................

 .   o    d   a   z    i   r   o    t   u   a   e    l    b   a    i   p

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PRUEBA 

4

ras, protoct stas, ongos y p antas Nombre y apellidos: ..................................................................................................................................... Curso: ............................ .............. ............................ ............................. ........................... ............

1

Fecha: ........................... ............. ............................ ............................. ........................... ............

Completa la frase para para que tengan sentido. Las bacterias con forma esférica se denominan ........……..; con forma alargada, ........……..; si son curvadas, ........…….., y si son filamentos espirales ........…….. .

2

Completa la tabla sobre cómo se alimentan algunas bacterias. IPO DE BACTERIA

ORMA DE OBTENER EL ALIMENTO

Saprófita Saprófita o descomponedora Obtiene el alimento de otros organismos a los que provoca provoca enfermedad

3

Indica si las frases siguientes son verdaderas (V) (V) o falsas (F):

A. Los protozoos son organismos unicelulares cuya célula procariota es similar a la de las plantas.

B. Las algas son organismos unicelulares o pluricelulares eucariotas, cuyas células tienen cloroplastos y pared celular.

C. La nutrición de las algas es heterótrofa. D. Los protozoos y algunas algas se reproducen por división celular.

 4

Completa la información sobre la reproducción de los hongos que forman setas: setas: 1. ......................................................................... 1.

2.

 .   o    d   a   z    i   r   o    t   u   a   e    l    b   a    i

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Prueba de evaluación 4 Nombre y apellidos: apellidos: ..................................................................................................................................... ....................................................................................................................................

6

Completa la tabla sobre las funciones que realizan los órganos de algunas plantas. ÓRGANOS DE UNA PLANTA

UNCIÓN QUE REALIZAN

Mantiene erguida la planta y sostiene las hojas az a r can can os nutr nutr ent entes e a p anta anta

7

Convierte en en verdaderas verdaderas las siguientes frases. frases. A. Las plantas son heterótrofas, ya que fabrican su propio alimento aliment o mediante fotosíntesis. ............................... ............................................... ................................ ................................ ............................... ............................... ................................ .................... B. Las plantas reaccionan ante la luz, el contacto, pero no ante la temperatura. ............................... ............................................... ................................ ................................ ............................... ............................... ................................ .................... C. Las plantas se reproducen sexualmente mediante gametos y esporas. ............................... ............................................... ................................ ................................ ............................... ............................... ................................ ....................

8

Observa la ilustración y escribe las principales características de esta planta. planta. Grupo: ............................................................................... Tiene semillas .................................................................. Son de hoja ...................................................................... Sus flores flores se llaman ............................., ..................... ........, y hay ................. ............. ....

 .   o    d   a   z    i   r   o    t   u   a   e    l    b   a    i

............................... y ............................... .

9

En alguno de estos grupos de palabras hay un intruso. Indica en cuál y subraya el

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PRUEBA 

4

 de repaso Nombre y apellidos: ..................................................................................................................................... Curso: .............. .............. .............. .............. .............

Fecha: ............. .............. .............. .............. .............

1 ¿Cuáles son los principales organismos proca- 17 ¿Qué características generales presentan los riotas conocidos pertenecientes al reino de los moneras? .........................................................................

2 ¿Cuándo dirías que una bacteria es parásita?

hongos? ......................................................................... ......................................................................... .........................................................................

.................................... ....................................................... ..................................... ..................

.........................................................................

.................................... ....................................................... ..................................... ..................

.........................................................................

.................................... ....................................................... ..................................... .................. .................................... ....................................................... ..................................... ..................

3 ¿Podrías afirmar que todos los protozoos son perjudiciales para la especie humana? Razona la respuesta.

plantas? 18 ¿Cómo son las células de las plantas? ......................................................................... ......................................................................... el  peciolo,, el 19 Define y di dónde se encuentran el peciolo haz, el estambre y estambre y la semilla.

.........................................................................

................................... ..................................................... ..................................... .....................

.........................................................................

................................... ..................................................... ..................................... .....................

.........................................................................

................................... ..................................................... ..................................... .....................

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PRUEBA 

5

  nverte ra os Nombre y apellidos: ..................................................................................................................................... Curso: ............................ .............. ............................ ............................. ........................... ............

1

Fecha: ........................... ............. ............................ ............................. ........................... ............

Completa el texto para que tenga sentido. Los animales tienen nutrición ........................... ............. ........................... .......................... ..................... ........ . Los hay herbívoros, carnívoros y ................................................................. . La mayoría pueden desplazarse, para lo cual tienen ...................................................... . Por lo general, cuentan con un sistema nervioso y con ................................................................... que tienden a agruparse en una cabeza diferenciada. Esta tendencia recibe el nombre de ........................................................... . La reproducción en los animales es, preferentemente, ........................................................................., aunque algunos pueden reproducirse asexualmente. La mayoría son unisexuales (es decir, dentro de la especie, unos individuos son ........................................, y otros ............................. ................... ............. ...... . Dependiendo de cómo se produzca produzca el desarrollo del embrión, pueden ser .......................... ............ ........................... ....................., ........, ........................... ............. ......................... ........... u ........................... ............. .................... ...... .

2

Relaciona los términos de las columnas con uno de los grupos de invertebrados. invertebrados. A. Cavidad A. Cavidad gastrovascular.

1. Poríferos 1. Poríferos

E. Esponjas. E. Esponjas.

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Prueba de evaluación 5 Nombre y apellidos: apellidos: ..................................................................................................................................... ....................................................................................................................................

6

Indica los nombres de las partes señaladas con los números 1 y 2.

1. ...............

7

2. ...............

En uno de estos grupos de moluscos hay un intruso. Señálalo: A. Ostra, A. Ostra, calamar, caracol, almeja, pulpo. B. Babosa, B. Babosa, calamar, lapa, pulpo, berberecho. C. Ostra, C. Ostra, calamar, gamba, almeja, pulpo.

8

Indica si las siguientes frases sobre los artrópodos son verdaderas o falsas: falsas: A. Tienen A. Tienen el cuerpo dividido en segmentos. B. Están B. Están cubiertos por un exoesqueleto articulado. C. Tienen C. Tienen órganos y aparatos poco especializados. D. De D. De los huevos nacen orugas idénticas a los adultos.

9

Relaciona los elementos de las dos columnas: columnas: 1. Tiene 1. Tiene el cuerpo dividido en cabeza, tórax y abdomen. Tienen ojos compuestos, mandíbulas y antenas.

A. Arácnidos. A. Arácnidos.

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PRUEBA 

5

 de repaso Nombre y apellidos: ..................................................................................................................................... Curso: .............. .............. .............. ............... ............

sobre los tipos de 1 Realiza una clasificación sobre desarrollo que presentan los animales.

Fecha: ............. .............. .............. ............... ............

...................................... ........................................................ ................................... ................. ...................................... ........................................................ ................................... .................

.................................... ....................................................... ..................................... .................. .................................... ....................................................... ..................................... .................. .................................... ....................................................... ..................................... ..................

2 Di por qué los animales son organismos organismos heterótrofos y si son todos carnívoros. Razona la respuesta.

7 ¿Tienen todos los artrópodos su cuerpo dividido en cabeza, tórax y abdomen? Si la respuesta es negativa, indica qué otras formas presentan. ...................................... ........................................................ ................................... ................. ...................................... ........................................................ ................................... .................

.................................... ....................................................... ..................................... ..................

...................................... ........................................................ ................................... .................

.................................... ....................................................... ..................................... ..................

...................................... ........................................................ ................................... .................

.................................... ....................................................... ..................................... ..................

8 ¿Qué características de los insectos hacen que sean tan abundantes en el planeta?

3 Explica qué forma tiene el cuerpo de las esponjas.

...................................... ........................................................ ................................... .................

.................................... ....................................................... ..................................... ..................

...................................... ........................................................ ................................... .................

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PRUEBA 

6

ert erte ra ra os Nombre y apellidos: ..................................................................................................................................... Curso: ............................ .............. ............................ ............................. ........................... ............

1

2

Fecha: ........................... ............. ............................ ............................. ........................... ............

Señala cuáles de las características siguientes presentan los peces: Son acuáticos

Tienen la piel desnuda

Tienen aletas

Son endotérmicos

Tienen línea lateral

Tienen branquias

PECES

PECES CARTILAGINOSOS

Completa la tabla: SEOS

¿Tienen opérculo? ¿Tienen vejiga natatoria? ¿Dónde se localiza la boca? ¿Cómo son sus escamas? ¿Cómo es su aleta caudal?

3

Relaciona cada término con con su su definición: . Ectotérmico 2. ínea lateral 3. Metamorfosis 3. Metamorfosis

unto e trans trans ormac ormac ones ones que su ren ren as . on unto arvas arvas para para con conve vert rt rse rse en en a u tos. tos. B. Animal cuya temperatura corporal depende de la temperatura temperatura del medio. C. rgano que conecta al embrión embrión con con la madre, madre,

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Prueba de evaluación 6 Nombre y apellidos: apellidos: ..................................................................................................................................... ....................................................................................................................................

6

Indica si las frases frases siguientes son son verdaderas. verdaderas. Si no lo son, escríbelas escríbelas correctamente: correctamente: A. Las A. Las aves son fusiformes para poder volar.

 

................................................................................................................... B. Los B. Los mamíferos tienen dientes, que son todos iguales.

 

................................................................................................................... C. El C. El ser humano es un mamífero placentario bípedo.

 

............................................................................................................ D. Los D. Los reptiles ponen huevos con cáscara y sufren metamorfosis.

 

...................................................................................................................

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PRUEBA 

6

 de repaso Nombre y apellidos: ..................................................................................................................................... Curso: .............. .............. .............. .............. .............

Fecha: ............. .............. .............. .............. .............

1 Indica si las siguientes afirmaciones sobre los

a) Pelo, placenta, mamas, vivíparo, endotérmico, ave. b) Pluma, marsupio, vivíparo, endotérmico, respiración pulmonar. c) Ovíparo, pico, pies palmeados, canguro, mamas sin pezones. d) Monotremas, marsupiales, placentarios, saurios.

peces son verdaderas (V) o falsas (F): a) Son vertebrados exclusivamente terrestres. b) Los adultos tienen respiración cutánea. c) Son animales endotérmicos. d) Debido a que viven en el agua, tienen el cuerpo desnudo. e) Todos tienen aletas.

2 Indica cuáles de las siguientes características características p preresentan los anfibios (A), y cuáles, los reptiles (R): a) Tienen respiración cutánea.

5 Define el término bípedo y bípedo y pon un ejemplo de especie bípeda. .........................................................................

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PRUEBA 

7

o vers ers a y a

stor stor a e a err erra

Nombre y apellidos: ..................................................................................................................................... Curso: ............................ .............. ............................ ............................. ........................... ............

1

2

Fecha: ........................... ............. ............................ ............................. ........................... ............

Indica cuáles de los recursos siguientes nos proporciona la biodiversidad: A. Carne A. Carne de vaca

F.  Plásticos

B. Lugares B. Lugares para practicar el piragüismo

G. Miel G. Miel

C. Petróleo C. Petróleo

H. Carbón H. Carbón

D. Fármacos D. Fármacos para combatir el cáncer

I. Lugares para hacer fotografías

E. Lana E. Lana

J. Especias

Indica qué organismos organismos contribuyen a mantener el equilibrio del planeta realizando las funciones siguientes: A. Participan en la eliminación de los desechos de los seres vivos ……………………….

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Prueba de evaluación 7 Nombre y apellidos: apellidos: ..................................................................................................................................... ....................................................................................................................................

6

Clasifica las adaptaciones siguientes: A. Los A. Los lobos cazan en grupos ............................................ . B. Las B. Las aves emigran en invierno a zonas más cálidas ............................................ . C. El C. El oso polar tienen una capa de grasa debajo de la piel para protegerse del frío .. .......................................... . D. Los D. Los cactus tienen las hojas transformadas en espinas para evitar perder agua ... ......................................... .

7

En los dibujos se representa el proceso de formación formación de un fósil. Ordena cronológicamente las imágenes.

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PRUEBA 

7

 de repaso Nombre y apellidos: ..................................................................................................................................... Curso: .............. .............. .............. ............... ............

sobre 1 Responde a las cuestiones siguientes sobre biodiversidad: a) Defínela e indica qué otro nombre recibe.

Fecha: ............. .............. .............. ............... ............

b) Di qué tipos de adaptaciones conoces. ...................................... ........................................................ ................................... .................

5  Define evolución biológica y biológica y explica qué ha ori-

.................................... ....................................................... ..................................... ..................

ginado en nuestro planeta.

.................................... ....................................................... ..................................... ..................

...................................... ........................................................ ................................... ................. ...................................... ........................................................ ................................... .................

b) Completa la frase siguiente en relación con ella. La biodiversidad nos proporciona .................. .............................. y es necesaria para el ......

6 Explica qué son los fósiles y di qué nombre recibe el proceso de formación de un fósil. ...................................... ........................................................ ................................... .................

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PRUEBA 

3 8

m sfer sferaa Nombre y apellidos: ..................................................................................................................................... Curso: ............................ .............. ............................ ............................. ........................... ............

1

Fecha: ........................... ............. ............................ ............................. ........................... ............

Indica si las frases siguientes son verdaderas (V) (V) o falsas (F): A. La atmósfera primitiva tenía la misma composición en gases que la actual. B. Los primeros seres fotosintéticos desempeñaron un gran papel

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Prueba de evaluación 8 Nombre y apellidos: apellidos: ..................................................................................................................................... ....................................................................................................................................

5

Completa la tabla sobre los instrumentos de medida del tiempo atmosférico. INSTRUMENTO arómetro

UNIDADES DE MEDIDA

PARÁMETRO QUE MIDE elocidad del viento

L/m2

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PRUEBA 

8

 de repaso Nombre y apellidos: ..................................................................................................................................... Curso: .............. .............. .............. .............. .............

Fecha: ............. .............. .............. .............. .............

capa de la atmósfera permite el paso de 7 ¿Cómo influye la latitud en el clima de una zona? 1 ¿Qué capa la radiación visible del Sol pero impide la salida de gran parte de la radiación infrarroja que la

.........................................................................

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PRUEBA 

9

ros era Nombre y apellidos: ..................................................................................................................................... Curso: ............................ .............. ............................ ............................. ........................... ............

1

Fecha: ........................... ............. ............................ ............................. ........................... ............

Indica si las frases siguientes son verdaderas (V) (V) o falsas (F): A. La molécula de agua está formada por átomos de nitrógeno y oxígeno. B. Gran parte de la hidrosfera está formada de agua pura.

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Prueba de evaluación 9 Nombre y apellidos: apellidos: ..................................................................................................................................... ....................................................................................................................................

5

La tabla está está equivocada; modifícala para que que sea correcta. TRAMO

ELOCIDAD

DEL RÍO

DEL AGUA

Curso alto Curso medio

Poca corriente Aguas veloces

ROCESO QUE PREDOMINA EN EL MODELADO DEL PAISAJE

Transporte Sedimentación

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PRUEBA 

9

 de repaso

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PRUEBA 

10

ater a es e a geos era

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Prueba de evaluación 10 Nombre y apellidos: apellidos: ..................................................................................................................................... ....................................................................................................................................

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PRUEBA 

10

 de repaso

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PRUEBA 

11

ater a e un verso

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