Question

what is global warming​

Answer 1

Answer:

Global warming is the long-term heating of Earth's climate system observed since the pre-industrial period (between 1850 and 1900) due to human activities, primarily fossil fuel burning, which increases heat-trapping greenhouse gas levels in Earth's atmosphere.

Answer 2

Answer:

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What is global warming?

Ans) Climate change includes both the global warming driven by human and emissions of greenhouse gases, and the resulting large - scale shift in weather patterns. So global warming means climate change. Global warming, the gradual heating of Earth's surface , oceans and atmosphere, is caused by human activity, primarily the burning of fossil fuels that pump carbon dioxide (CO2) methane and other greenhouse gases into the atmosphere.

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