Question

Where does the largest input of solar energy occur?

a) North pole
b) South pole
c) 30 degrees N
d) 30 degrees S
e) Equator

Answer 1

The largest input of solar energy is received at the Equator, because it has the most direct sunlight. The Poles remain cold despite long daylight hours during their respective summer solstices, due to low solar angles and energy dispersion.

Step-by-step explanation:

The largest input of solar energy occurs at the Equator. This region receives the most direct sunlight throughout the year, resulting in higher solar energy input compared to the poles and 30 degrees latitude. The North and South Poles are cold due to the low angle of solar incidence, causing energy to spread over a larger area and be less intense. Additionally, during the summer solstice, places within 23 degrees of the North Pole have sunshine for 24 hours, also known as the 'land of the midnight Sun'. However, despite continuous sunlight, the temperature at the North Pole may still not rise above the freezing point due to the low angle of sunlight.