Question

The heat we receive on the earth is called.

(a) Direction of the wind

(c) Air pressure

(b) Insolation
(d) Altitude. ​

Answer 1

Answer:

The energy received by the earth is known as incoming solar radiation which in short is termed as insolation. As the earth is a geoid resembling a sphere, the sun's rays fall obliquely at the top of the atmosphere and the earth intercepts a very small portion of the sun's energy.

option a is the answer

Answer 2

Altitude is the Answer