Page 3 - E-Modul Pemanasan Global Berbasis SETS
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DAFTAR ISI
KATA PENGANTAR ............................................................................................................................. i
DAFTAR ISI ........................................................................................................................................... ii
PETUNJUK PENGGUNAAN MODUL ............................................................................................. iii
KOMPETENSI PEMBELAJARAN ................................................................................................... iv
A. KOMPETENSI INTI ................................................................................................................ v
B. KOMPETENSI DASAR ........................................................................................................... v
C. INDIKATOR PENCAPAIAN KOMPETENSI .......................................................................... v
PEMANASAN GLOBAL ..................................................................................................................... 1
A. PENGERTIAN PEMANASAN GLOBAL ............................................................................. 2
B. PENYEBAB TERJADINYA PEMANASAN GLOBAL....................................................... 2
1. Efek Rumah Kaca .................................................................................................................... 4
2. Polusi CO2 Dari Emisi Kendaraan Bermesin (Transportasi) .............................................. 7
3. Meningkatnya Polusi CO2 Dari Sektor Industri ................................................................... 7
4. Peningkatan Gas Metana (CH4) Dari Sektor Peternakan Dan Pertanian .......................... 8
5. Aktivitas Penebangan Pohon Berlebih ................................................................................... 9
6. Penggunaan Alat/Mesin Tidak Ramah Lingkungan ............................................................. 9
C. DAMPAK PEMANASAN GLOBAL TERHADAP LINGKUNGAN ............................... 10
1. Meningkatnya Temperatur Bumi ......................................................................................... 11
2. Meningkatnya Tingkat Penguapan Dan Curah Hujan....................................................... 11
3. Mencairnya Glasier ................................................................................................................ 11
4. Mengakibatkan Kadar Oksigen di Lautan Menyusut ........................................................ 12
5. Hilangnya terumbu karang. .................................................................................................. 12
6. Mengurangi Keragaman Hayati ........................................................................................... 13
7. Kegagalan Panen Besar-Besaran. ......................................................................................... 13
8. Merusak Lapisan Ozon .......................................................................................................... 13
D. PENGARUH PEMANASAN GLOBAL TERHADAP KESEHATAN MASYARAKAT 14
E. CARA MENGURANGI PEMANASAN GLOBAL ............................................................ 15
F. Peran Masyarakat Dalam Mengurangi Dampak Pemanasan Global ............................... 19
1. Mengurangi konsumsi daging ............................................................................................... 19
2. Menggunakan transportasi umum daripada kendaraan pribadi ...................................... 20
3. Menggunakan bahan bakar alternatif pada kendaraan bermotor .................................... 20
4. Menggunakan Eco – Enzyme cairan serbaguna .................................................................. 20
5. Mengurangi penumpukan sampah dan mengolah sampah ................................................ 21
6. Menggunakan barang daur ulang ........................................................................................ 21
Uji Kompetensi .......................................................................................................................... 24
DAFTAR PUSTAKA ................................................................................................................ 28
GLOSARIUM ...................................................................................................................................... 29
E-Modul - Pemanasan Global ii VII
