Category: Everyday Science | Last updated: 2026-09-18
The carbon cycle involves:
A) Only animals
B) The movement of carbon through the atmosphere, organisms, and Earth
C) Only photosynthesis
D) Only combustion of fossil fuels
Explanation
The carbon cycle describes how carbon moves between the atmosphere, oceans, soil, and living organisms through processes like photosynthesis, respiration, decomposition, and combustion.