World Geography
2023
Earth Structure
With reference to the Earth's atmosphere, which one of the following statements is correct?
D.Infrared waves are a part of visible spectrum of electromagnetic waves of solar radiation.
C.Infrared waves are largely absorbed by water vapour that is concentrated in the lower atmosphere.
B.Infrared rays constitute roughly two-thirds of insolation.
A.The total amount of insolation received at the equator is roughly about 10 times of that received at the poles.