Question

व्हाट इज द डेफिनेशन ऑफ ग्लोबल वार्मिंग ​

Answer 1

Answer:

Excess heating of the Earth's atmosphere due to trapped sunlight rays in the presence of heating gases like CO2,CO,SO2,CFCs etc..

Actually these gases are heat gases which doesn't allows heat of Sun rays to back into the universe again.