Assertion : Contribuition of `CO_(2), CH_(4), CFCs " and " N_(2)O` towards greenhouse effect
Channel: Doubtnut
Date: 30/08/2020

Assertion : Contribuition of `CO_(2), CH_(4), CFCs " and " N_(2)O` towards greenhouse effect is respectively 60%, 6 %, 14 % and 20 %.  Reason : Greenhouse gases are radioactively active gases which prevent the short wavelength radiations emitted by earth to escape into space.