The ozone layer is 12 - 15 km above the earths surface
Ozone is itself a gas. The ozone that helps us is a layer of gas high up in the atmosphere with a relatively higher concentration of ozone in it, roughly 10 parts per million.
The Ozone Layer, which is made up of Ozone molecules, or O3 molecules, occurs in the stratosphere. The stratosphere is the second layer up from the surface, above the troposphere, which we live in. (Sorry...long drawn out answer.) :)
Ozone Layer
Yes, the ozone layer is made up of ozone gas. It is present in the stratospheric region of the atmosphere.
The ozone layer is present in the stratospheric region of the atmosphere. It is made up of large amounts of ozone molecules.
The ozone has very very small amount. It is just present as the ozone layer.
The ground ozone cannot rise up in the atmosphere. It is because the ozone is heavy and due to gravitation.
No it does not. Ozone layer only absorbs UV radiations.
The importance of ozone layer is up there in the atmosphere. The need to protect is due to its depletion.
Ozone layer contains a fraction of mass. It is made up of ozone gas.
the ozone
The Ozone layer, which mostly lies on the lower portion of the stratosphere.