Amolecule of ozone gas has has three atoms of oxygen . witch of these describes ozone most specifically?

Element

Explanation:

Since all 3 atoms are oxygen, it is an element. It cannot be further broken down.

well in order to answer this question you have to provide more information < 3

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.