Social Sciences, asked by Birendra11, 1 year ago

What is a global warming ? which factors responsible for it?

Answers

Answered by Anonymous
3
a gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, CFCs, and other pollutants
Answered by PriyankaTiwari4
1
Some heat is also trap by greenhouse gases that is carbon dioxide Methane, nitrous oxide Ozone, CFC and water vapour present in the atmosphere this is global warming.

The factors responsible for it are :
One of the first things the IPCC learned is that there are several greenhouse gases responsible for warming, and humans emit them in a variety of ways. Most come from the combustion of fossil fuels in cars, factories and electricity production. The gas responsible for the most warming is carbon dioxide, also called CO2. Other contributors include methane released from landfills and agriculture (especially from the digestive systems of grazing animals), nitrous oxide from fertilizers, gases used for refrigeration and industrial processes, and the loss of forests that would otherwise store CO2.

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