Which of the following is not a reason for the energy deficit in the polar regions?
A) little seasonal variability
B) low sun angle
C) high albedo due to snow and ice
D) up to six months without insolation

Question

Quizplus · Accepted Answer

Little seasonal variability would not necessarily lead to an energy deficit, as some regions with little variability still receive ample sunlight throughout the year. The other three options all contribute to the energy deficit in the polar regions - the low sun angle means that sunlight must pass through more atmosphere and is therefore spread out, the high albedo of snow and ice reflects much of the incoming sunlight back into space, and the extended periods without insolation mean that there are many months when energy is not being replenished by sunlight.

Which of the Following Is Not a Reason for the Energy