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Selasa, 01 Maret 2016
pemanasan global
PEMANASAN GLOBAL
Pemanasan
global (Global warming) adalah suatu proses meningkatnya suhu rata-rata atmosfer, laut,
dandaratan Bumi.
Suhu rata-rata global pada permukaan Bumi telah meningkat
0.74 ± 0.18 °C (1.33
± 0.32 °F) selama seratus tahun terakhir.Intergovernmental
Panel on Climate Change (IPCC)
menyimpulkan bahwa, "sebagian besar peningkatan suhu rata-rata global
sejak pertengahan abad ke-20 kemungkinan
besar disebabkan oleh meningkatnya konsentrasi gas-gas rumah kaca akibat
aktivitas...