Summary . The Intergovernmental Panel for Climate Change (IPCC) has issued four climate Assessment Reports between 1990 and 2007, warnin...

Global warming is the rise in the average temperature of Earth's atmosphere and oceans since the late 19th century and its projected continuation. Since the ...
Summary . The Intergovernmental Panel for Climate Change (IPCC) has issued four climate Assessment Reports between 1990 and 2007, warnin...
While there is still some disagreement about global warming, many scientists believe it is the result of changes in the earth’s atmosphere....