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Which of the following best represents Earth’s current atmosphere?

Question 7 options:

78% Oxygen, 21% Carbon Dioxide, 1% Nitrogen and other gases


78% Nitrogen, 21% Oxygen, 1% Argon and Carbon Dioxide and other gases


78% Oxygen, 21% Nitrogen, 1% Carbon Dioxide and Argon and other gases

Answer :

Mandy212135go

Answer:

B. 78% Nitrogen, 21% Oxygen, 1% Argon and Carbon Dioxide and other gases.

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