Ozone layer occurs in

Which of the following statements is/are not true? (i) Ozone layer occurs naturally in the atmosphere. (ii) Thinning of ozone layer allows more UV radiations to pass through it and cause harmful effects on humans, plants and animals. (iii) The region of the stratosphere that contains relatively high concentration of ozone is called troposphere.

The depletion of ozone layer occurs over Antarctica during spring time and it gets replenished after spring time. Explain.

The depletion of ozone layer occurs over Antarctica during spring time and it gets replenished after spring time. Explain.

Ozone layer is being destroyed by

Ozone layer is found in :

The ozone layer forms naturally by-

The ozone layer forms naturally by