Question

What is global warming
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Answer 1

Answer:

Causes of Global Warming

Greenhouse Gases Are the Main Reasons for Global Warming. ...

Cause #1: Variations in the Sun's Intensity.

Cause #2: Industrial Activity.

Cause #3: Agricultural Activity.

Cause #4: Deforestation.

Cause #5: Earth's Own Feedback

Answer 2

Answer:

Definition :-

Global warming is the long- term heating of earth's climate system observed since the pre-industrial period due to human human activities primarily fossil fuel burning which increase heat- trapping greenhouse gas level in earth's atmosphere