penggal 3

1. STPM 942/3
KERTAS MODEL 3
SEKOLAHMENENGAHKEBANGSAANPURUNSEKOLAHMENENGAHKEBNGSAANPURUN
SEKOLAHMENENGAHKEBANGSAANPURUNSEKOLAHMENENGAHKEBNGSAANPURUN
SEKOLAHMENENGAHKEBANGSAANPURUNSEKOLAHMENENGAHKEBNGSAANPURUN
SEKOLAHMENENGAHKEBANGSAANPURUNSEKOLAHMENENGAHKEBNGSAANPURUN
SEKOLAHMENENGAHKEBANGSAANPURUNSEKOLAHMENENGAHKEBNGSAANPURUN
SEKOLAHMENENGAHKEBANGSAANPURUNSEKOLAHMENENGAHKEBNGSAANPURUN
SEKOLAHMENENGAHKEBANGSAANPURUNSEKOLAHMENENGAHKEBNGSAANPURUN
SEKOLAHMENENGAHKEBANGSAANPURUNSEKOLAHMENENGAHKEBNGSAANPURUN
SEKOLAHMENENGAHKEBANGSAANPURUNSEKOLAHMENENGAHKEBNGSAANPURUN
SEKOLAHMENENGAHKEBANGSAANPURUNSEKOLAHMENENGAHKEBNGSAANPURUN
SEKOLAHMENENGAHKEBANGSAANPURUNSEKOLAHMENENGAHKEBNGSAANPURUN
SEKOLAHMENENGAHKEBANGSAANPURUNSEKOLAHMENENGAHKEBNGSAANPURUN
SEKOLAHMENENGAHKEBANGSAANPURUNSEKOLAHMENENGAHKEBNGSAANPURUN
SEKOLAHMENENGAHKEBANGSAANPURUNSEKOLAHMENENGAHKEBNGSAANPURUN
SEKOLAHMENENGAHKEBANGSAANPURUNSEKOLAHMENENGAHKEBNGSAANPURUN
SEKOLAHMENENGAHKEBANGSAANPURUNSEKOLAHMENENGAHKEBNGSAANPURUN
SEKOLAHMENENGAHKEBANGSAANPURUNSEKOLAHMENENGAHKEBNGSAANPURUN
SEKOLAHMENENGAHKEBANGSAANPURUNSEKOLAHMENENGAHKEBNGSAANPURUN
SEKOLAHMENENGAHKEBANGSAANPURUNSEKOLAHMENENGAHKEBNGSAANPURUN
SEKOLAHMENENGAHKEBANGSAANPURUNSEKOLAHMENENGAHKEBNGSAANPURUN
Nama: ........................................................................................ Tingkatan: ................................
GEOGRAFI
KERTAS 3
(Satu jam)
SEKOLAH MENENGAH KEBANGSAAN PURUN
TRIANG, PAHANG
KERTAS MODEL 3
Arahan kepada calon:
JANGAN BUKAKERTAS SOALAN INI SEHINGGA ANDA
DIBENARKANBERBUAT 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 ditunjuk kan 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 5 halaman bercetak
942/3 STPM 2017

2. STPM 942/3
KERTAS MODEL 3
BAHAGIAN A: ALAM SEKITAR FIZIKAL
[20 markah]
1 (a) Apakah yang dimaksudkan dengan abiotik? [3]
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(b) Nyatakan tiga komponen abiotik yang terdapat di dalam ekosistem hutan hujan tropika. [3]
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(c) Huraikan dua proses pemindahan tenaga dalam rantaian makanan ekosistem hutan hujan
tropika.
[4]
(i).............................................................................................................................................................
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(ii).............................................................................................................................................................
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3. STPM 942/3
KERTAS MODEL 3
2 (a) Apakah yang dimaksudkan dengan kemerosotan kualiti sumberair? [3]
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(b) Huraikan dua langkah bagi mengatasi masalah kemerosotan kualiti sumber air. [4]
(i).............................................................................................................................................................
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(ii).............................................................................................................................................................
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(c) Nyatakan tiga impak negatif interaksi manusia ke atas sumber air. [3]
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4. STPM 942/3
KERTAS MODEL 3
BAHAGIAN B: ALAM SEKITAR MANUSIA
[20 markah]
3 (a) Berikan dua bahan pencemar yang berperanan menyebabkan fenomena pemanasan global. [2]
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(b) Jelaskan dua aktiviti ekonomi primer yang telah memberikan kesan negatif kepada alam
sekitar fizikal di Malaysia.
[4]
(i).............................................................................................................................................................
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(ii).............................................................................................................................................................
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(c) Berdasarkan kepada satu daripada aktiviti ekonomi yang telah anda jelaskan di soalan 3 (b),
terangkan dua kesan negatif aktiviti tersebut terhadap kualiti alam sekitar.
[4]
(i).............................................................................................................................................................
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(ii).............................................................................................................................................................
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5. STPM 942/3
KERTAS MODEL 3
4 Jadual di bawah menunjukkan skala indeks pencemaran udara dan status kualiti udara yang digunakan di
Malaysia.
Skala Indeks Pencemaran Udara (IPU) Status Kualiti Udara
0 – 50
51 – 100
101 – 200
201 – 300
301 – 500
Lebih 501
Baik
Sederhana
Tidak sihat
Sangat tidak sihat
Berbahaya
Darurat
Berdasarkan jadua di atas
(a) nyatakan tiga bahan pencemar yang menyumbang kepada kemerosotan kualiti udara. [3]
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(b) Jelaskan dua aktiviti manusia yang telah menyebabkan berlakunya kemerosotan kualiti udara. [4]
(i).............................................................................................................................................................
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(ii).............................................................................................................................................................
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(c) Nyatakan tiga langkah yang boleh diambil bagi mengatasi masalah kemerosotan kualiti udara
di Malaysia.
[3]
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