Question

What is ozone and how does it affect any ecosystem?

Answer 1

Ozone ($O_3$) is a molecule, made up of the three atoms of oxygen.
Ozone $(O_3$) forms a layer in the upper atmosphere, it is very essential for the life on this planet. It shields the surface of the earth from ultra-violet (UV) coming from sun as these radiations are very harmful causing skin cancer and cataract in humans. It also does harm to the corps.