Respuesta :

oxygen is the answer/GRADPOINT

Answer:Ozone is a molecule in the upper atmosphere that is made up of three atoms of oxygen.

Explanation:

Ozone in a molecule of three oxygen atoms present in stratosphere layer of an atmosphere on the Earth. Its is a inorganic molecule with molecular formula of [tex]O_3[/tex].

Ozone layer formed  protects the earth surface from the ultraviolet and infrared rays emitted by the sun.It is formed from the action of ultraviolet rays on the oxygen gas molecule.

[tex]3O_2(g)\overset{\text{Ultra-Violet light}}\rightarrow 2O_3(g)[/tex]