Carbon Cycle and Human Impact

Front

What do animals and humans breathe out?

Back

Carbon dioxide is a waste product of respiration in animals and humans.

Front

What living thing absorbs CO2?

Back

Plants absorb carbon dioxide during the process of photosynthesis.

Front

What plant cycle is important in the carbon cycle?

Back

Photosynthesis is the process by which plants convert carbon dioxide into organic compounds, releasing oxygen.

Front

Why is the carbon cycle important?

Back

The carbon cycle is crucial for regulating climate, supporting life, and maintaining ecosystem balance.

Front

How long does it take for carbon to change into a fossil fuel?

Back

Approximately 300 million years.

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.

Front

What role do decomposers play in the carbon cycle?

Back

Decomposers break down dead organic matter, releasing carbon back into the atmosphere as CO2.

Front

How does human activity impact the carbon cycle?

Back

Human activities, such as burning fossil fuels and deforestation, increase CO2 levels in the atmosphere, disrupting the carbon cycle.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants use sunlight to synthesize foods with the help of chlorophyll, converting CO2 and water into glucose and oxygen.

Front

What is 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 as a byproduct.