What is the main source of the increased levels of carbon dioxide in the atmosphere?
A) Methane
B) Deforestation
C) Landfills
D) Burning fossil fuels

Name: What is the main source of the increased levels of carbon dioxide in the atmosphere? A) Methane B) Deforestation C) Landfills D) Burning fossil fuels
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Question

Quizplus · Accepted Answer

The main source of the increased levels of carbon dioxide in the atmosphere is the burning of fossil fuels,causing 75 percent of the increase.

What Is the Main Source of the Increased Levels of Carbon