I WONDER - What Is The Carbon Cycle?

The video explains the interaction of organic and inorganic elements in the atmosphere, focusing on carbon's essential role in life and the carbon cycle. It describes the carbon cycle's two main steps: removing and adding carbon to the atmosphere. The process of photosynthesis and the transfer of carbon through plants and animals are detailed, along with the release of carbon during decomposition, which can lead to fossil fuel formation. This cycle is continuous, maintaining the balance of carbon on Earth.

What is the primary role of carbon in the atmosphere?

• To cool the Earth

• To produce nitrogen

• To keep the Earth warm

• To balance oxygen levels

What are the two main steps of the carbon cycle?

• Transforming carbon into water

• Heating and cooling carbon

• Removing and adding carbon to the atmosphere

• Combining and separating carbon

How is carbon dioxide formed?

• By combining carbon and oxygen

• By combining carbon and nitrogen

• By mixing carbon with hydrogen

• By separating carbon from oxygen

What process do plants use to convert carbon dioxide into food and energy?

• Digestion

• Fermentation

• Photosynthesis

• Respiration

What happens to carbon when animals decompose?

• It disappears completely

• It is released into the soil or air

• It is absorbed by the sun

• It turns into water