What is the percentage of carbon dioxide present in the atmosphere??
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Answered by
2
Answer:
The concentration of carbon dioxide in Earth's atmosphere is currently at nearly 412 parts per million (ppm) and rising. This represents a 47 percent increase since the beginning of the Industrial Age, when the concentration was near 280 ppm, and an 11 percent increase since 2000, when it was near 370 ppm
Explanation:
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Answered by
4
Answer:
0.04
Explanation:
the percentage of carbon dioxide present in the atmosphere is 0.04
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