CO 2 is a significant greenhouse gas. The greatest gains in CO 2 reduction would be achieved by

Reducing the use of fossil fuels, particularly oil and coal, would significantly decrease CO2 emissions, as these are major sources of carbon dioxide when burned for energy.

CO 2 is a significant greenhouse gas. The greatest gains in CO 2 reduction would be achieved by

Reducing the use of fossil fuels, particularly oil and coal, would significantly decrease CO2 emissions, as these are major sources of carbon dioxide when burned for energy.

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CO₂ Is a Significant Greenhouse Gas

Question 24

Multiple Choice

CO₂ is a significant greenhouse gas. The greatest gains in CO₂ reduction would be achieved by

A) increasing the rate of land clearing.
B) reducing the number of domesticated cattle.
C) reducing the use of fossil fuels, particularly oil and coal.
D) limiting the use of renewable, non-carbon based forms of energy.
E) planting trees which fix carbon dioxide in photosynthesis.

Correct Answer: