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Oxygen came first. It then formed ozone.

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11y ago

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Did oxygen came from ozone?

No, the ozone did not came from oxygen. Both co-exist at the same time.


Which layer of the atmosphere is the first?

Atmosphere. Ozone is formed by interaction between oxygen in the atmosphere, and UV-C from the Sun.


Where did the oxygen and ozone in your atmosphere come from according to this theory?

Oxygen when came in contact with UV broke down. It then reacted with more oxygen to form ozone.


Where does ozone came from?

Ozone was formed by irradiation of oxygen molecule. It is a molecule with formula O3. It is bent in shape and has sp and sp2 hybridised oxygen atoms.


What came first oxygen or life?

Life came first. The oxygen in Earth's atmosphere is a product of living organisms carrying out photosynthesis.


Does cutting down trees effect the ozone layer?

It reduces the future amount of oxygen available. Less oxygen means less ozone. It increases the temperature below the thermocline, so it allows more water vapor across to reduce ozone levels. If the forest is burned, it releases chlorine-containing molecules into the air, some of which will make it to the ozone layer to reduce ozone levels. Looks like deforestation means less ozone into the future.


Which came first anaerobic or aerobic?

Anaerobic came first, because there was no oxygen in the Earth's original atmosphere.


By about 2-2.5 billion years ago there was probably just enough free oxygen in the atmosphere to build a thin ozone layer The oxygen came mainly from?

Space and evolved from volcanic processes.


What resolutions concerning ozone depletion came out of the earth summit?

Various resolutions came out. Saving the ozone was one of them.


How has technology made ozone worst?

Technology has made ozone worst. With technology came CFC's and they made ozone deplete.


When did ozone layer start to be damaged?

The ozone layer did start to damage early. It was when the CFC's came into act.


Which came first oxygen or carbon?

Carbon came first. Carbon is one of the most abundant elements in the universe and is formed in the core of stars through nuclear fusion reactions. Oxygen, on the other hand, is also formed in stars but typically in later stages of stellar evolution.