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Which human activities would have a negative impact on the carbon cycle?

Select TWO correct answers.

Select D
planting trees

Select C
cutting down trees

Select B
burning fossil fuels

Select A
rotating crops

Select E
walking to the park

1 answer

The two human activities that would have a negative impact on the carbon cycle are:

  • Cutting down trees (Select C): Deforestation reduces the number of trees that can absorb carbon dioxide from the atmosphere, leading to increased levels of CO2.

  • Burning fossil fuels (Select B): This releases stored carbon back into the atmosphere, contributing to higher concentrations of carbon dioxide and impacting the carbon cycle negatively.

Therefore, the correct answers are Select C and Select B.