Carbon Cycle

Front

What is the carbon cycle?

Back

The carbon cycle is the process by which carbon is exchanged between the Earth's atmosphere, land, oceans, and living organisms.

Front

What role do fossil fuels play in the carbon cycle?

Back

Fossil fuels, formed from ancient plants and animals, release carbon dioxide into the atmosphere when burned, contributing to the greenhouse effect.

Front

How do plants contribute to the carbon cycle?

Back

Plants absorb carbon dioxide from the atmosphere during photosynthesis, converting it into organic matter.

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 like carbon dioxide.

Front

What are greenhouse gases?

Back

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

Front

How does deforestation affect the carbon cycle?

Back

Deforestation reduces the number of trees that can absorb carbon dioxide, increasing the concentration of CO2 in the atmosphere.

Front

What happens to carbon in dead organisms?

Back

When organisms die, their carbon can be released back into the atmosphere through decomposition or can be stored as fossil fuels.

Front

What is the significance of carbon dioxide in the atmosphere?

Back

Carbon dioxide is a key greenhouse gas that contributes to global warming and climate change.

Front

How do animals contribute to the carbon cycle?

Back

Animals contribute to the carbon cycle by consuming plants and releasing carbon dioxide through respiration.

Front

What is the process of photosynthesis?

Back

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