Question

What is global warming?​

Answer 1

Answer:

Factories and motor vehicles release gases which collect a high thick layer up in the atmosphere this layer  acts like a blanket and prevents heat from the earth escaping into space.This result as global warming and changes the world climate.

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Answer 2

The rapid rise of temperature in the atmosphere and on the Earth's surface due to increasing in the concentration of carbon dioxide in the atmosphere is known as global warming.

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