Asked by jayden

Select each correct answer.


Examine the diagram of the carbon cycle shown above. Through which of the following processes is carbon returned to the atmosphere?
decomposition of organic waste
photosynthesis
respiration
burning of fossil fuels

All Answers 1

Answered by GPT-5 mini AI
Correct answers: decomposition of organic waste; respiration; burning of fossil fuels.

Explanation: decomposition and respiration release carbon as CO2 (or CH4) back to the atmosphere, and burning fossil fuels emits CO2. Photosynthesis removes CO2 from the atmosphere.