What is Global warming ? What are the reasons for global warming?

1.	What is Global warming ? What are the reasons for global warming?
Answer» Global warming : 1. Global warming is the increase of Earth’s average surface temperature due to effect of greenhouse gases such as carbon dioxide emissions from burning fossil fuels. 2. In Global warming the heat received by the earth is trapped into the atmosphere and is not released into the sky. Reasons for global warming : Release of carbon dioxide into the atmosphere by power plants by burning the fossil fuels. Release of carbon dioxide into the atmosphere by burning gasoline by automobiles. Methane emissions from animals agriculture. Deforestation especially tropical forests for wood, pulp and farmland. Increase in usage of chemical fertilizers on croplands.

Answer»

Global warming :

1. Global warming is the increase of Earth’s average surface temperature due to effect of greenhouse gases such as carbon dioxide emissions from burning fossil fuels.

2. In Global warming the heat received by the earth is trapped into the atmosphere and is not released into the sky.

Reasons for global warming :

Release of carbon dioxide into the atmosphere by power plants by burning the fossil fuels.
Release of carbon dioxide into the atmosphere by burning gasoline by automobiles.
Methane emissions from animals agriculture.
Deforestation especially tropical forests for wood, pulp and farmland.
Increase in usage of chemical fertilizers on croplands.

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What is Global warming ? What are the reasons for global warming?

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