Complete the sentence The Earth’s earliest atmosphere contained large amounts of carbon dioxide. The percentage of carbon dioxi

Question

Complete the sentence

The Earth’s earliest atmosphere contained large amounts of carbon dioxide. The percentage of carbon dioxide in the Earth’s atmosphere today is ___

A) Less than 1%
B) 5%
C) 21%
D) 78%

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Thu Nguyệt 2 months 2021-07-12T04:01:38+00:00 1 Answers 3 views 0

Answers ( )

    0
    2021-07-12T04:02:51+00:00

    Answer:

    A) Less than 1%

    Explanation:

    The answer is approximately 0.04%

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