How was the O-zone formed and why is it important for life on earth?

1 Answer
Dharma R.
Sep 22, 2015

Ozone is formed by the reaction of a oxygen molecule with a oxygen atom due to high UV radiation
#3O_2rightleftharpoons2O_3#
process is as
#O_2->2O#(1)due to the energy of #UV#rays
#2O_2+2Orightleftharpoons2O_3#(2)
(1)-(2)
#3O_2rightleftharpoons2O_3#
It is imprtant for the life at higher altitudes as the it absorbs the UV rays and dont allow them to fall on earth
at lower altitudes ozone is a harmful gas to the life on earth

Related questions
See all questions in Phanerozoic Earth History
Impact of this question
2347 views around the world
You can reuse this answer
Creative Commons License