Where did the gases in the earths atmosphere come from?

Anonymous

∙ 11y ago

Updated: 9/12/2022

Scientist theorize that bacteria with chlorophyll in them slowly but surely began to multiply. And as they did, they photosynthesized enough to create an entire atmosphere. (as you know oxygen is a byproduct of photosynthesis)

Ardella Ernser ∙

Lvl 13

∙ 3y ago

What else can I help you with?

Where do these main gases come from?

they come from earths atmosphere and gases

What is the makeup of earths atmosphere?

Gases

Which gases were parts of earths original atmosphere?

HIDROGEN

How do greenhouse gases affect the earths atmosphere?

They slow the loss of heat

What are the primary gases found in earths atmosphere?

Nitrogen and oxygen,

Pairs of gases that are the most abundant in earths atmosphere?

Nitrogen & oxygen.

What part of the earths spheres is composed of a mixture of gases?

the entire atmosphere...

Where does earths atmosphere come from?

Plants

What are the most common gases that are found in the earths atmosphere?

These gases are nitrogen, oxygen, argon, carbon dioxide.

When earths early atmosphere formed which gases where lost because earths gravity was too weak?

Hydrogen and helium

Why are the major gases that make up earths atmosphere?

Nitrogen, Oxygen and Argon make up 99% of the atmosphere

What are the two most abundant gases in earths atmosphere presently?

The two most abundant gases in Earth's atmosphere are nitrogen (about 78%) and oxygen (about 21%).