Biogeochemical cycles involve __________.
A)heat loss from both respiration and photosynthesis
B)only geological and chemical processes
C)the cyclic movement of materials through ecosystems
D)only biological processes

Question

Quizplus · Accepted Answer

Biogeochemical cycles involve the cyclic movement of materials, such as water, carbon, nitrogen, and phosphorus, through ecosystems. This movement involves both biological and geological/chemical processes, as well as interactions between the living and non-living components of the environment. Therefore, choices A, B, and D are incorrect.

Biogeochemical Cycles Involve __________