Question

what is global warming ​

Answer 1

Answer:

Successive increase in the earth's temperature due to trapping of sunlight by the Green house gases like CO2,Methane,CFCs, etc.

Hope it helps....

Answer 2

Answer:

global warming is the increase in earth's temperature due to green hoiche effect when the UV Ray's enter the earths atmosphere but because of the green house gases like carbon dioxide methane etc trap the UV Ray's of the sun in atmosphere which result in global warming