Question

what is global warming?

Answer 1

Global warming means increase in the temperature of earth due to natural green house effect (increase in pollution i.e. CO , CO2 , CFC , HCF etc).

Answer 2

The increase in the temperature if earth atmosphere due to many reasons such as

) increase in the level of carbondioxide.

2/increase in CFC..s

CFC-- chloroflorocarbon

3/ Other pollutants that affect environment..

HOPE ITS HELPFUL

:)