Question

select all that apply which of the following are active reservoirs for carbon dioxide? glacial atmosphere terrestrial oceans

Explanation:

The atmosphere exchanges CO₂ with plants through photosynthesis and respiration. The terrestrial biosphere, including plants and soil, stores and releases carbon dioxide. Oceans absorb and release CO₂ through gas - exchange with the atmosphere. Glacial ice is not a significant active reservoir for carbon dioxide.

Answer:

B. Atmosphere, C. Terrestrial, D. Oceans