Carbon Cycle

Front

What is the carbon cycle?

Back

The carbon cycle is the process by which carbon is exchanged between the atmosphere, land, water, and living organisms. It involves processes like photosynthesis, respiration, decomposition, and combustion.

Front

What role do plants play in the carbon cycle?

Back

Plants absorb carbon dioxide from the atmosphere during photosynthesis and convert it into glucose, releasing oxygen as a byproduct.

Front

What is cellular respiration?

Back

Cellular respiration is the process by which living organisms convert glucose and oxygen into energy, carbon dioxide, and water.

Front

How does decomposition contribute to the carbon cycle?

Back

Decomposition breaks down dead organic matter, releasing carbon back into the atmosphere as carbon dioxide.

Front

What are greenhouse gases?

Back

Greenhouse gases are gases in the atmosphere that trap heat, including carbon dioxide, methane, and nitrous oxide, contributing to the greenhouse effect.

Front

What is the greenhouse effect?

Back

The greenhouse effect is the warming of Earth's surface due to the trapping of heat by greenhouse gases in the atmosphere.

Front

How do tree farms affect carbon dioxide levels?

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Tree farms absorb carbon dioxide from the atmosphere, helping to reduce greenhouse gas levels and combat climate change.

Front

What happens to carbon in fossil fuels when they are burned?

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When fossil fuels are burned, carbon stored in them is released into the atmosphere as carbon dioxide, contributing to increased greenhouse gas levels.

Front

What is photosynthesis?

Back

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

Front

What is the significance of oxygen in the carbon cycle?

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Oxygen is produced during photosynthesis and is essential for cellular respiration in living organisms.