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Yes. Earth's atmosphere is about 21% oxygen. Without it, the vast majority of life we see, including humans, could not exist.

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What is oxygen most commonly found in?

Oxygen is most commonly found in the air of Earths atmosphere.


What are the primary gases found in earths atmosphere?

Nitrogen and oxygen,


What process provides most of the oxygen found in earths atmosphere?

Growing more trees as trees take in carbon dioxide and releases oxygen that we use for breathing. So. I guess Afforestation provides most of the oxygen found in the earths atmosphere.


Is oxygen found more in the earth's atmosphere more than argon?

Yes, the earths atmosphere has around 20% oxygen, but less than 1% argon.


What is the particles outside earths atmosphere?

Particles found outside Earth's atmosphere include solar wind particles, cosmic rays, and interstellar dust. These particles can interact with Earth's magnetic field and atmosphere, impacting space weather and the planet's environment.


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

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


What are the symbols of the 2 most abundant elements found in earths atmosphere?

Oxygen is O and nitrogen is N.


Give an example of a diatomic molecule found in earths atmosphere?

Two examples are nitrogen (N2) and oxygen (O2).


What is a primary gas found in the earths atmosphere?

The primary gas found in Earth's atmosphere is nitrogen, making up about 78% of the air we breathe. Oxygen is the second most abundant gas, making up about 21% of the atmosphere.


What element is not found in large quantities in Earths mantle?

The element carbon is not found in large quantities in Earths mantle.


What produced the oxygen found in the earths atmosphere?

Oxygen in Earth's atmosphere is primarily produced through photosynthesis by plants, algae, and cyanobacteria. During photosynthesis, these organisms use sunlight to convert carbon dioxide and water into glucose and oxygen. Approximately half of the oxygen in Earth's atmosphere is produced by phytoplankton in the ocean.


Is a pollen a solid that can be found in earths atmosphere?

no