Question

What is global warming? Discuss it's causes

Answer 1

Answer:

Global warming can be defined as the gradual increase in temperature due to the excessive greenhouse gases trapping the heat of the sun in the layers of the earths atmosphere. Some examples of such greenhouse gases are as follows:

--> Carbon dioxide

--> Methane

--> Water vapor

A few main causes of global warming are as follows:

The release of CFCs from devices such as refrigerators.

Burning of fossil fuels

Deforestation

Industrail activities, etc.

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