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Where does oxygen comes from?

Updated: 4/28/2022
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11y ago

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Oxygen is chemically released through photosynthesis in green plants.

The atoms of oxygen, however, were created in the cores of stars that exploded long before our Solar System began to form

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Joany Funk

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1y ago
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8y ago

Oxygen is chemically released through photosynthesis in green plants.

The atoms of oxygen, however, were created in the cores of stars that exploded long before our Solar System began to form

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11y ago

oxygen comes from plant or it's been released into the atmosphere by plants,humans and animals breathe in oxygen and breathe out carbon dioxide, while plants take in carbon dioxide and give out oxygen into the atmosphere.

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Related questions

What are 2 facts about oxygen?

Oxygen comes from trees you need oxygen to breath


How common is carbon dioxide in air?

Very it is everywhere almost like the of oxygen it comes bodies and oxygen comes from trees


Where does most of the oxygen come from?

oxygen mostly comes from our trees & plants


Where do the oxygen atoms in the CO2 come from?

The oxygen most often comes from the atmosphere which is 21% oxygen.


What gas comes from a tree?

oxygen


Where do deer get glucose and oxygen to do cellular respiration?

Glucose comes from the leaves and tree bark they eat. Oxygen comes from the air they breath.


How is oxygen a compound?

oxygen is not a compound it is a diatomic (that means the element comes in pairs)


How much oxygen is produced by a tree?

a lot of oxygen! that's where most of it comes from!


Where does the oxygen release comes from during photosynthesis?

Oxygen is one of the products of photosynthesis.


Oxygen comes into the body through the what?

In humans, oxygen comes into the body through the lungs and is then transported throughout the body by red blood cells.


What is the name of the energy that comes from your sun?

oxygen


How does oxygen get in to water?

it comes from the air around you