Answers

2015-10-26T21:48:04+05:30
The temperature change of earth's atmosphere is due to the solar radiation. The heat from solar radiation, which is reflected back to atmosphere by earth's surface is captured by green house gases like carbon dioxide. It results in increase of temperature of atmosphere
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2015-10-27T10:31:50+05:30
Earth is heated due to the radiations from the sun.It remains heated even when radiations stop due to the presence of green house gases.They trap the heat in near the crust of earth and keep the temp. of the planet normal.
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