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Mostly from plants.
What else can I help you with?
When was Come Original created?
Come Original was created in 311.
Where did the original settlers of the Bahamas come from?
Where did the original settlers come from the Bahamas
Which gases were parts of earths original atmosphere?
HIDROGEN
Does the atmosphere come from the sun?
No it does not. Atmosphere comes from the earth itself.
What was the source of original atmosphere of early earth?
outgassing from rocks
How does the present atmosphere differ from earth original atmosphere?
The original atmosphere contained only nitrogen, carbon monoxide, carbon dioxide, methane, and water vapor. Today's atmosphere contains 78% nitrogen, 21% oxygen, 1% shared between argon, carbon dioxide, helium, methane, ammonia, and neon.
What is the source of earths original atmosphere?
Earth's original atmosphere is believed to have been formed by outgassing from the planet's interior, which released gases such as water vapor, carbon dioxide, and nitrogen. These gases accumulated around the young Earth to create the primordial atmosphere.
What common gas was not part of Earth's original atmosphere?
Oxygen, now about 20% of the atmosphere, was not part of the original atmosphere of hthe Earth. It was produced by plants, after life developed.
Where do these main gases come from?
they come from earths atmosphere and gases
What planet has its original atmosphere?
Venus is believed to have its original atmosphere, composed mostly of carbon dioxide and traces of nitrogen and sulfuric compounds. This thick atmosphere has contributed to Venus having a runaway greenhouse effect, making it the hottest planet in our solar system.
What does moisture in the air come from?
Atmosphere
Where does earths atmosphere come from?
Plants
