Soalan Kertas Model 10.docx

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942/3

STPM 2017

SEKOLAH MENENGAH KEBANGSAAN PURUN TRIANG, PAHANG KERTAS MODEL 10 Arahan kepada calon: JANGAN BUKA KERTAS SOALAN INI SEHINGGA ANDA DIBENARKAN BERBUAT DEMIKAN. Jawab empat soalan. Bahagian A: Jawab soalan 1 dan soalan 2. Bahagian B: Jawab soalan 3 dan soalan 4. Jawapan untuk soalan 1 dan soalan 2 bagi Bahagian A dan Jawab soalan 3 dan soalan 4 bagi Bahagian B hendaklah ditulis dalam ruang yang disediakan dalam kertas soalan ini. Semua kerja perhitungan hendaklah ditunjukkan dengan jelas Markah untuk tiap-tiap soalan diberikan dalam tanda kurung ( ).

Untuk kegunaan pemeriksa Bahagian A 1 2 Bahagian B 3 4 Jumlah

Kertas soalan ini terdiri daripada halaman bercetak dan halaman kosong.

STPM 942/3 KERTAS MODEL 10

2 BAHAGIAN A: ALAM SEKITAR FIZIKAL [20 markah] 1 (a) Namakan dua komponen asas yang membentuk ekosistem paya bakau

[2]

............................................................................................................................................................................ ............................................................................................................................................................................ ............................................................................................................................................................................ (b) Jelaskan dua cara manusia mengganggu ekosistem hutan paya bakau.

[4]

(i)............................................................................................................................................................. ............................................................................................................................................................................ ............................................................................................................................................................................ ............................................................................................................................................................................ (ii)............................................................................................................................................................. ............................................................................................................................................................................ ............................................................................................................................................................................ ............................................................................................................................................................................ (c)

Jelaskan dua kepentingan ekosistem hutan paya bakau terhadap alam sekitar manusia.

[4]

(i)............................................................................................................................................................. ............................................................................................................................................................................ ............................................................................................................................................................................ ............................................................................................................................................................................ (ii)............................................................................................................................................................. ............................................................................................................................................................................ ............................................................................................................................................................................ ............................................................................................................................................................................

STPM 942/3 KERTAS MODEL 10

3 2

(a)

Apakah yang dimaksudkan dengan penyahhutanan?

[2]

............................................................................................................................................................................ ............................................................................................................................................................................ ............................................................................................................................................................................ (b) Huraikan bagaimana fenomena atmosfera mempengaruhi proses penyahhutanan secara semula jadi.

[4]

(i)............................................................................................................................................................. ............................................................................................................................................................................ ............................................................................................................................................................................ ............................................................................................................................................................................ (ii)............................................................................................................................................................. ............................................................................................................................................................................ ............................................................................................................................................................................ ............................................................................................................................................................................ (c) Terangkan dua amalan terbaik pemeliharaan hutan di Malaysia.

[4]

(i)............................................................................................................................................................. ............................................................................................................................................................................ ............................................................................................................................................................................ ............................................................................................................................................................................ (ii)............................................................................................................................................................. ............................................................................................................................................................................ ............................................................................................................................................................................ ............................................................................................................................................................................

STPM 942/3 KERTAS MODEL 10

4 BAHAGIAN B: ALAM SEKITAR MANUSIA [20 markah] 3

Rajah di bawah menunjukkan sebahagian aktiviti pembalakan. Pusat Bandar Kuala Lumpur Bandar Baru Bangi Georgetown Johor Bahru Kota Kinabalu (a)

Keamatan Suhu Maksimum 6-7 oC lebih tinggi 2 oC lebih tinggi 4 oC lebih tinggi 3 oC lebih tinggi 3 oC lebih tinggi

Berdasarkan jadual di atas, jelaskan kesan urbanisasi terhadap fenomena peningkatan suhu di bandar-bandar utama di Malaysia.

[4]

(i)............................................................................................................................................................. ............................................................................................................................................................................ ............................................................................................................................................................................ ............................................................................................................................................................................ (ii)............................................................................................................................................................. ............................................................................................................................................................................ ............................................................................................................................................................................ ............................................................................................................................................................................ (b)

Nyatakan dua impak ke atas alam sekitar akibat proses urbanisasi yang pesat di Malaysia.

[2]

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

STPM 942/3 KERTAS MODEL 10

5 (c)

Huraikan dua aktiviti manusia yang menyebabkan berlakunya kemerosotan kualiti alam sekitar di bandar.

[4]

(i)............................................................................................................................................................. ............................................................................................................................................................................ ............................................................................................................................................................................ ............................................................................................................................................................................ (ii)............................................................................................................................................................. ............................................................................................................................................................................ ............................................................................................................................................................................ ............................................................................................................................................................................

STPM 942/3 KERTAS MODEL 10

6 4

(a)

Nyatakan dua kesan negatif terhadap manusia akibat kegiatan perindustrian yang pesat di bandar-bandar utama di Malaysia.

[2]

............................................................................................................................................................................ ............................................................................................................................................................................ ............................................................................................................................................................................ (b)

Jelaskan bagaimana sektor perkilangan menyebabkan berlakunya pencemaran air?

[4]

(i)............................................................................................................................................................. ............................................................................................................................................................................ ............................................................................................................................................................................ ............................................................................................................................................................................ (ii)............................................................................................................................................................. ............................................................................................................................................................................ ............................................................................................................................................................................ ............................................................................................................................................................................ (c)

Jelaskan bagaimana konsep pembangunan lestari dapat dijalankan dalam sektor perkilangan di Malaysia.

[4]

(i)............................................................................................................................................................. ............................................................................................................................................................................ ............................................................................................................................................................................ ............................................................................................................................................................................ (ii)............................................................................................................................................................. ............................................................................................................................................................................ ............................................................................................................................................................................ ............................................................................................................................................................................

STPM 942/3 KERTAS MODEL 10