The hydrologic cycle includes which of these?
A) the advance and retreat of glaciers
B) the accumulation of methane in the atmosphere
C) the secretion of carbonate shells by marine organisms
D) photosynthesis

Question

Quizplus · Accepted Answer

The advance and retreat of glaciers are a part of the hydrologic cycle, as they contribute to the movement of water from the Earth's surface to the atmosphere and back again through the processes of melting and evaporation.

B, C, and D are not directly related to the hydrologic cycle. The accumulation of methane in the atmosphere is a result of human activities like burning fossil fuels, while the secretion of carbonate shells by marine organisms and photosynthesis are part of the carbon cycle, which is separate from the hydrologic cycle.

The Hydrologic Cycle Includes Which of These