How do fossil fuels play a role in

Question

the carbon cycle?

Fossil fuels require a lot of
carbon to burn, which releases
carbon into the atmosphere.

Fossil fuels require a lot of
carbon to burn, which takes
carbon out of the atmosphere

Fossil fuels are rich in carbon,
and burning them releases
carbon into the atmosphere,

Fossil fuels are rich in carbon,
and burning them returns
carbon to the soil.

Answer 1

The most accurate statement regarding the role of fossil fuels in the carbon cycle is:

Fossil fuels are rich in carbon, and burning them releases carbon into the atmosphere.

This is because fossil fuels such as coal, oil, and natural gas are primarily composed of carbon, and when they are burned for energy, the carbon they contain is oxidized, resulting in the release of carbon dioxide (CO2) into the atmosphere. This process contributes to the greenhouse effect, which is a key factor in climate change.