Nearly the same as it is near the Earth's surface... about 20.9%. Very little of it is converted to ozone.
Ozone layer is formed by UV radiations. These UV rays decompose oxygen to 2 nascent oxygen which reacts with oxygen to form ozone.
The ozone layer was formed in startosphere by the action of UV rays. these radiations just decomposed oxygen into oxygen atom which combines with oxygen to form ozone.
Ozone is created by the oxygen molecules. When the UV falls on oxygen, ozone is formed.
The ozone layer is produced by the UV rays only. They insert pressure on oxygen to form ozone.
Ozone is an isotope of oxygen. It is present as the ozone layer in the atmosphere.
See "What is the ozone layer?"
The ozone layer consists of pool of ozone molecules. they are allotrope of oxygen molecule.
No oxygen is not a danger to ozone layer in stratosphere. It is because oxygen itself participates in the creation of ozone.
Oxygen is O2. Ozone is O3.
Ozone is created by the oxygen molecules. When the UV falls on oxygen, ozone is formed.
Uranus does not have a ozone layer. It does not have a oxygen and no UV radiation to convert it into ozone.
The ozone layer is broken down by UV. It decomposes it into nascent oxygen and oxygen molecule.
Ozone layer is formed by UV radiations. These UV rays decompose oxygen to 2 nascent oxygen which reacts with oxygen to form ozone.
Ozone layer is made up of ozone. It is an allotrope of oxygen.
The layer containing ozone gas in the stratosphere region of the earth is known as ozone layer. Ozone is the triatomic form of oxygen.
Ozone element is in danger. It is present as ozone layer.
Oxygen diffuses in and out of the ozone layer, and ozone decays back to oxygen. So any oxygen lost is made up... usually from the troposphere (and its nearby plants).