Final answer:
Planting trees and reducing fossil fuel consumption are effective ways to decrease CO2 levels in the atmosphere.
Explanation:
Planting more trees is an effective way to decrease the level of CO2 in the atmosphere as trees absorb CO2 during photosynthesis and store it in their structure.
Burning less fossil fuels also helps in reducing the greenhouse carbon dioxide by decreasing the release of CO2 into the atmosphere.
Both these actions contribute to combating climate change and maintaining a more balanced carbon cycle.
Learn more about CO2 reduction and climate change mitigation here:
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