Carbon Cycle

Front

What is the Carbon Cycle?

Back

The Carbon Cycle is the process by which carbon atoms are recycled through the Earth's ecosystems, including the atmosphere, land, and oceans.

Front

What role do decomposers play in the Carbon Cycle?

Back

Decomposers break down dead organic matter, releasing carbon dioxide (CO2) back into the atmosphere.

Front

What is cellular respiration?

Back

Cellular respiration is the process by which organisms convert sugar into energy, releasing carbon dioxide as a byproduct.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which plants use sunlight to convert carbon dioxide and water into glucose and oxygen.

Front

Define 'matter' in the context of the Carbon Cycle.

Back

Matter refers to anything that has mass and takes up space, including carbon atoms that cycle through the environment.

Front

What does it mean that matter and energy cannot be created or destroyed?

Back

It means that in a closed system, the total amount of matter and energy remains constant; they can only change forms.

Front

True or False: Carbon atoms can be created or destroyed during the Carbon Cycle.

Back

False. Carbon atoms cannot be created or destroyed; they are recycled.

Front

Give an example of a decomposer in the Carbon Cycle.

Back

Mushrooms are an example of decomposers that break down organic matter.

Front

What is the significance of carbon dioxide in the atmosphere?

Back

Carbon dioxide is a greenhouse gas that helps regulate Earth's temperature and is essential for photosynthesis.

Front

How do plants contribute to the Carbon Cycle?

Back

Plants absorb carbon dioxide during photosynthesis and release oxygen, thus playing a crucial role in the cycle.