Ally knows that humans play a role in the carbon cycle. Enter the sentences that show how humans affect the levels of carbon dioxide in the air. During the carbon cycle, producers use carbon to make food. Consumers eat other organisms and take in their carbon compounds. Organisms break
down carbon compounds in their food and release some carbon dioxide. Decomposers break down the remains and wastes of organisms and
release carbon compounds into the soll. Some carbon is also added back into the cycle when fossil fuels and plant-based fuels are burned.
The sentences are