Ozone is a trioxygen molecule. It is formed by the action of UV light on oxygen.
Ozone layer contains ozone in it. Therefore, it is named so.
Ozone layer is formed of ozone. It is a gas.
ozone layer in Tagalog: ozone layer (no direct Tagalog translation)
damage to ozone layer is called ozone depletion. It is thinning of ozone layer.
In the ozone layer. Where the ozone is.
The stratosphere has ozone in it. It is present as ozone layer.
Earth has a layer of ozone. It is present as the ozone layer.
Earth and Venus have a protective ozone layer. These planets have ozone molecules in ozone layer.
The ozone is the triatomic form of ozone. It is present in the form of ozone layer in the atmosphere.
Ozone layer is the layer of ozone. Humans are altering it by CFC's.
The ozone layer is in the stratosphere. It is a pool of ozone molecules.
Ozone layer is protecting us. It contains O3 as the formula.