Earth is heated by a part of reflected radiation (from the surface) is trapped by the atmosphere.This phenomenon is called _________.
Green House effect
Earth gets energy from sun in the form of sunlight. The earth surface absorbs some of this energy& heats up that is why we can feel hot .The earth cool down by giving off in a different form of energy but before all these radiation escapes to outer space the green house gases absorb some of it which makes the atmosphere more warmer this phenomenon is called as green house effect