Question

what would happen if all the oxygen present in the environment is covered into ozone?

• A. We will have grater protection from UV rays of sun.
• B. It will become poisonous and kill living forms.
• C. Ozone is not stable so that it will be converted back into oxygen.
• D. Harmful radiation from the sun will reach the earth and damage many life forms.

Answer 1

The correct option is B It will become poisonous and kill living forms.

Living organisms require oxygen for respiration. Oxygen is one of the most basic requirements of all living forms, except a few pure anaerobic ones. So, in the absence of oxygen, all the living organisms would die.

So, option B: It will become poisonous and kill living forms" is the correct answer.