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 is combustion?

Back

Combustion is a chemical reaction that occurs when a substance reacts with oxygen to produce heat and light, commonly referred to as burning.

Front

What are the end products of cellular respiration?

Back

The end products of cellular respiration are carbon dioxide, water, and ATP energy.

Front

How do animals release carbon back into the carbon cycle?

Back

Animals release carbon back into the carbon cycle through respiration and decomposition.

Front

What role does photosynthesis play in the carbon cycle?

Back

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

Front

How does the human body return carbon to the atmosphere?

Back

The human body returns carbon to the atmosphere primarily through cellular respiration.

Front

What happens to carbon during a forest fire?

Back

During a forest fire, carbon stored in trees and vegetation is released into the atmosphere as carbon dioxide.

Front

What is the significance of decomposition in the carbon cycle?

Back

Decomposition is the process by which dead organic matter is broken down, releasing carbon back into the soil and atmosphere.

Front

What is the role of fossil fuels in the carbon cycle?

Back

Fossil fuels are carbon-rich energy sources formed from ancient organic matter, and their combustion releases carbon dioxide into the atmosphere.

Front

Define respiration in the context of the carbon cycle.

Back

Respiration is the process by which living organisms convert glucose and oxygen into energy, releasing carbon dioxide and water as byproducts.