Form 3 Chapter 10

Form 3 Science Chapter 10

FORM 3 CHAPTER 10 SPACE EXPLORATION 1. Diagram 1 shows the application of space technology used in exploring outer space. .

P

Q

R

Diagram 1 (a) Label P, Q and R using the words given below. Space station

Space probe

Satellite [3 marks]

(b) Draw lines to match P, Q and R to its function. Function P

Orbits the Earth and collect various kinds of information in space

Q

Gather information and data from the Moon and other planets and send images back to Earth

R

A place to carry out scientific work in space [3 marks]

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Form 3 Science Chapter 10

2. Diagram 2 shows a man-made object in space.

Diagram 2 (a) Name the object shown in Diagram 2. ……………………………………………………………………………………………………… [1 mark] (b) Name two mode of transport that can be used to send this object into space. (i) ………………………………………………………………………………………………… (ii) …………………………………………………………………………………………………. [2 marks] (c) State two functions of the object shown in Diagram 2. (i) ……………………………………………………………………………………………… ….. (ii) ..………………………………………………………………………………………………… [2 marks] (d) Name the technology that uses aircraft, satellites and space probes to collect data and information in space and send them back to be processed by computers on earth. ……………………………………………………………………………………………………… [1 mark]

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Form 3 Science Chapter 10

3. (a) Draw lines to match the astronomers to their contribution in the field of astronomy. Astronomer

Contribution

Nicholas Copernicus

Showed that the orbits of the planets are elliptical

Galileo Galilei

Suggested that the Sun is the centre of the Solar System

Johanness Kepler

Invented a telescope that is used in astronomy [3 marks]

(b) Diagram 3 shows a space shuttle.

Diagram 3 (i) State one use of a space shuttle. ……………………………………………………………………………………………………. [1 mark] (ii) What is the advantage of a space shuttle? ……………………………………………………………………………………………………. [1 mark]

JPN Pahang 2009

203

Form 3 Science Chapter 10

JPN Pahang 2009

204