The annual temperature range is quite small near the equator. This is true primarily because:
A) solar radiation is nearly uniform all year.
B) wind speeds tend to be always slow.
C) the earth emits more infrared energy at these locations.
D) low pressure systems are almost never present.
E) the elevation of most land areas there is near sea level.

Question

Quizplus · Accepted Answer

Near the equator, the solar radiation is nearly uniform all year, resulting in a small annual temperature range. This is because there is little seasonal variation in the amount of sunlight received, as the angle of the sun's rays is nearly perpendicular to the Earth's surface year-round.

The Annual Temperature Range Is Quite Small near the Equator