2. 2
STPM 942/3
BAHAGIAN A: ALAM SEKITAR FIZIKAL
[20 markah]
Jawab semua soalan
1 (a) Apakah yang dimaksudkan dengan persaingan antara spesies tumbuh-tumbuhan? [2]
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(b) Huraikan dua proses aliran karbon oleh tumbuh-tumbuhan. [4]
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(ii).............................................................................................................................................
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3. 3
STPM 942/3
(c) Jelaskan dua kesan gangguan ekosistem terhadap sistem biosfera. [4]
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(ii).............................................................................................................................................
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4. 4
STPM 942/3
2 (a) Apakah yang dimaksudkan dengan interaksi antara sistem? [2]
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(b) Proses endogenik telah membawa banyak kebaikan kepada kehidupan manusia.
Jelaskan dua kebaikan interaksi antara proses endogenik dengan kehidupan manusia. [4]
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(ii).............................................................................................................................................
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5. 5
STPM 942/3
(c) Huraikan dua langkah bukan perundangan untuk mengekalkan kelestarian atmosfera. [4]
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(ii).............................................................................................................................................
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6. 6
STPM 942/3
BAHAGIAN B: ALAM SEKITAR MANUSIA
[20 markah]
Jawab semua soalan
3 (a) Nyatakan dua kesan yang timbul akibat kejadian pulau haba terhadap unsur-unsur
cuaca di bandar. [2]
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(b) Terangkan dua kegiatan manusia yang menyebabkan kejadian pulau haba. [4]
(i).............................................................................................................................................
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(ii).............................................................................................................................................
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7. 7
STPM 942/3
(c) Mengapakah fenomena pulau haba sering berlaku di kawasan bandar-bandar besar. [4]
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8. 8
STPM 942/3
4 (a) Berdasarkan kerjasama antarabangsa berikut, huraikan fokus utama kerjasama
tersebut..
[4]
(i) Protokol Kyota.
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(ii) Persidangan Stockholm
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(b) Bagaimanakah pembangunan lestari dapat dilaksanakan dalam menguruskan alam
sekitar di sesebuah negara membangun?
[6]
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(iii).............................................................................................................................................
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