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2 votes
What is responsible for creating the oxygen in our atmosphere?

A) volcanoes outgassing
B) greenhouse effect
C) life
D) Ozone breaking down

2 Answers

3 votes
I think it is Life (C)

User Will Haynes
by
8.5k points
5 votes
Hello there,

Your correct answer would be "life".

Life is what give's us what we need in order to survive.

Hope this helps.

~Jurgen
User Smbat Poghosyan
by
8.4k points