1
Q:
A) small angle | B) right angle |
C) large angle | D) None of the above |
Answer: A) small angle
Explanation:
Explanation:
The earth receives energy from the Sun in the form of radiation . The Earth reflects about 30% of the incoming solar radiation. In polar areas, solar radiation strikes earth at a low angle. The more acute the angle at which the sunlight strikes, the more atmosphere that sunlight must pass through.