A biogeochemical cycle means the ____________.
A) movement of biogeochemical minerals over time through the rock cycle
B) exchange of chemicals among magmatic and solid-phase systems
C) transitioning and residence of specific chemicals among living and nonliving systems
D) Both a and b are correct.

Question

Quizplus · Accepted Answer

A biogeochemical cycle refers to the movement and transformation of specific chemicals, such as carbon or nitrogen, among living and nonliving systems. It encompasses processes such as photosynthesis, cellular respiration, decomposition, and nutrient uptake by plants. It is distinct from the rock cycle (choice A) and magmatic and solid-phase systems (choice B), which are related to the formation and transformation of rocks and minerals.

A Biogeochemical Cycle Means the ____________