Question

Which cycle involves a gas moving from the atmosphere moving directly into

plants?
A. The water cycle
B. The carbon cycle
C. The phosphorus cycle
D. The nitrogen cycle

Answer 1

B. The carbon cycle

Step-by-step explanation:

In the carbon cycle, carbon in the atmosphere is absorbed into plants, where the plants use photosynthesis to convert that carbon into oxygen and energy for themselves. Neither of the other cycles involves a plant taking in a gas directly from the atmosphere.

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