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What gas was not plentiful in earth's early atmosphere?
oxygen
Was there oxygen in the atmosphere of early earth?
No! Stromatolites converted the toxic atmosphere into a breathable one.
Oparin's hypothesis suggested that early Earth's atmosphere lacked what?
oxygen
What did oparins hypothesis suggest that early earth atmosphere lack?
oxygen
What gases did Oparin think were in the earth's early atmosphere?
( h2; ch4; nh3)
Is the earth's atmosphere always the same?
No. The early Earth's atmosphere contained a lot of ammonia, for example.
What gas was not plentiful in earth's early atmosphere?
oxygen
What is one of the gases in the atmosphere of early earth?
dioxide
Earth early atmosphere was first changed by?
photosynthesis
Was there oxygen in the atmosphere of early earth?
No! Stromatolites converted the toxic atmosphere into a breathable one.
Is earth's early atmosphere produced by erupting volcanoes?
no it wasn't
Which of the following gases was NOT present in Earth's early atmosphere?
Hoyaaa
The gases in Earth's early atmosphere came from what?
Volcanic eruptions
What gas was missing from earth's early atmosphere?
probably oxgen
What was the source of original atmosphere of early earth?
outgassing from rocks
What were the conditions like on the early Earth?
The surface of early earth was mostly molten and volcanic. The atmosphere was hot and highly toxic.
How did the primitive atmosphere differ from atmosphere today?
As opposed to today's atmosphere, the Earth's early atmosphere would have been quite impossible for human life to thrive in. Today the atmosphere consists primarily of Nitrogen, Oxygen, and Carbon Dioxide, but early Earth's first atmosphere was probably made of Hydrogen and Helium.
