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Oxygen. Earth's early(first) atmosphere is believed to contain hydrogen cyanide, carbon dioxide, carbon monoxide, nitrogen, hydrogen sulfide, and water. but still it only had little to no oxygen.
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∙ 13y ago
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The first layer of the earths atmosphere touching earths surface?
mesosphere
The first layer of the earths atmosphere touching earths surf?
troposphere
What is earths atmosphere is primarily composed of?
the earth first atmosphere is troposphere
What is earths first layer of atmosphere called?
It's called lithosphere as I remember in science.
What components composed earth's early atmosphere?
Earth's first atmosphere contained hydrogen and helium but this was soon stripped away. Another atmosphere began to form and contained hydrogen, water vapour, methane, ammonia, nitrogen and carbon dioxide among other gases.
The first layer of the earths atmosphere touching earths surface?
mesosphere
The first layer of the earths atmosphere touching earths surf?
troposphere
What is earths atmosphere is primarily composed of?
the earth first atmosphere is troposphere
Earths atmosphere was first changed by?
photosynthesis
The first Indian Satellite aryabhatta was launched from?
the earths atmosphere
The first layer of earths atmosphere touching the earth?
troposphere
What was most abundant gas in the earths first atmosphere?
This gas was carbon dioxide.
Who was the first to prove comets lie beyond earths atmosphere?
TyCHO BRACHE
What was the first ever man made object to leave the earths atmosphere?
sputnik
What composed earth early atmosphere?
Earth's first atmosphere contained hydrogen and helium but this was soon stripped away. Another atmosphere began to form and contained hydrogen, water vapour, methane, ammonia, nitrogen and carbon dioxide among other gases.
What is earths first layer of atmosphere called?
It's called lithosphere as I remember in science.
What components composed earth's early atmosphere?
Earth's first atmosphere contained hydrogen and helium but this was soon stripped away. Another atmosphere began to form and contained hydrogen, water vapour, methane, ammonia, nitrogen and carbon dioxide among other gases.
