PRA PERCUBAAN GEOGRAFI STPM

PENGGAL 3

942/3 STPM 2014GEOGRAFI KERTAS 3

(1 jam)

SIJIL TINGGI PERSEKOLAHAN MALAYSIA (STPM BAHARU)(MALAYSIA HIGHER SCHOOL CERTIFICATE)

Arahan kepada calon

JANGAN BUKA KERTAS SOALAN INI SEHINGGA ANDA DIBENARKAN BERBUAT DEMIKIAN.

______________________________________________________________________________Kertas soalan ini terdiri daripada halaman bercetak

1

Nama Calon: Tingkatan:

Jawab EMPAT soalan

Bahagian A : Jawab semua soalan Bahagian B : Jawab semua soalan

Jawapan untuk semua bagi Bahagian A dan Bahagian B hendaklah ditulis dalam ruang yang disediakan dalam kertas soalan ini.

Markah untuk tiap-tiap soalan diberikan dalam tanda kurung [ ].

UNTUK KEGUNAAN PEMERIKSA

Bahagian A

Soalan 1

Soalan 2

Bahagian B

Soalan 3

Soalan 4

JUMLAH

STPM BAHARU ( 942/3 ) GEOGRAFI 3 (PENGGAL 3)

Bahagian A: Alam Sekitar Fizikal[20 markah]

Jawab semua soalan.

1 (a) Takrifkan maksud ekologi

_____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________

[3]

(b) Bezakan konsep rantaian makanan dengan siratan makanan

_____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________

[4]

(c) Bagaimanakah tumbuhan menghasilkan makanannya sendiri?

____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________

2

[3]

2 (a) Takrifkan maksud persaingan antara spesies

_____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________

[2]

(b) Jelaskan dua faktor yang menghalang penyebaran spesies di dalam sesebuahekosistem _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________

[4]

(c) Bagaimanakah peningkatan suhu boleh menjejaskan ekosistem hutan

____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________3

[4]

Bahagian B: Alam Sekitar Manusia[20 markah]

Jawab semua soalan.

3 a) Apakah yang dimaksudkan dengan kemerosotan kualiti sumber air?

____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ [2] b) Bagaimanakah aktiviti tertier boleh menyebabkan kemerosotan kualiti sumber air?

_____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________

[4]

c) Jelaskan dua langkah bukan perundangan untuk mengatasi masalah kemerosotan kualiti sumber air di Malaysia._____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________

4

_____________________________________________________________________ [4]

4 a) Pilih satu aktiviti pertanian dan jelaskan bagaimana aktiviti tersebut boleh menjejaskan alam sekitar fizikal setempat ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ [2]

b) Cadangkan dua langkah bukan perundangan yang boleh diambil bagi mengurangkan kesan negatif aktiviti pertanian terhadap alam sekitar fizikal.

_____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________

[4]

c) Bagaimanakah masyarakat boleh melibatkan diri dalam pengurusan alam sekitaryang lestari di Malaysia.______________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________

5

_____________________________________________________________________ [4]

6