Carbon Cycle and Climate Change (English)

Front

What is the carbon cycle?

Back

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

Front

What are the main reservoirs of carbon?

Back

The main reservoirs of carbon include the atmosphere, oceans, soil, and fossil fuels.

Front

How do plants contribute to the carbon cycle?

Back

Plants absorb carbon dioxide from the atmosphere during photosynthesis, converting it into glucose and oxygen.

Front

What role do animals play in the carbon cycle?

Back

Animals release carbon dioxide back into the atmosphere through respiration, which is essential for plant survival.

Front

What is fossil fuel?

Back

Fossil fuel is a natural fuel formed from the remains of ancient plants and animals, primarily composed of carbon and hydrogen.

Front

How long does it take for organic matter to transform into fossil fuels?

Back

It takes millions of years for organic matter to transform into fossil fuels.

Front

What human activities contribute to climate change?

Back

Human activities such as burning fossil fuels, deforestation, and industrial processes release large amounts of greenhouse gases into the atmosphere, contributing to climate change.

Front

What is the greenhouse effect?

Back

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

Front

What is the impact of deforestation on the carbon cycle?

Back

Deforestation reduces the number of trees available to absorb carbon dioxide, leading to increased levels of CO2 in the atmosphere.

Front

What is sedimentation in the context of the carbon cycle?

Back

Sedimentation is the process by which organic materials, such as phytoplankton and algae, settle and accumulate, eventually forming fossil fuels.