Question

ii)
Earth 's atmosphere is richest in
(A) UV
(B) IR
(C) X-ray
(D) Microwaves​

Answer 1

Answer:

EARTH ATMOSPHERE IS RICHEST IN 1)UV Ray's which is harmful for the whole planet

Answer 2

Earth 's atmosphere is richest in infrared radiation or IR.

* The earth emits huge amount of infrared radiation and thereby makes the atmosphere richest in infrared rays.

* When sunlight (solar radiation) hits the earth, some of the energy is absorbed by the earth that ultimately heats up the earth.

* This heat gets radiated by the earth in the form of infrared radiation.