2007-02-12 05:16:57 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Weather
ASk New Yorkers with 11ft of snow.Go to ICEAGENOW.com, CO2science.com
2007-02-12 05:23:49 · answer #1 · answered by siaosi 5 · 0⤊ 0⤋
Global warming is the observed increase in the average temperature of the Earth's atmosphere and oceans in recent decades and its projected continuation. Models referenced by the Intergovernmental Panel on Climate Change (IPCC) predict that global temperatures are likely to increase by 1.1 to 6.4 °C (2.0 to 11.5 °F) between 1990 and 2100.[1] The uncertainty in this range results from both the difficulty of predicting the amount of future greenhouse gas emissions and uncertainties regarding climate sensitivity.
2007-02-12 13:26:39 · answer #2 · answered by dymps 4 · 0⤊ 0⤋
global warming is the observed increase in the earth's atmosphere and oceans over a period of time. every year, the earth is getting hotter and hotter. record temps from this year are breaking the record temps form last year. global warming is both natural and man made. it has recently been more man-made than natural. bacause we dont know how to keep our greedy grubby hands off trees
2007-02-12 13:22:50 · answer #3 · answered by Anonymous · 0⤊ 0⤋
Global warming is part of a natural cycle of climate change on the planet Earth.
2007-02-12 13:19:55 · answer #4 · answered by smoothie 5 · 0⤊ 1⤋