Question

Which one of the following is a wrong statement?

• A. Greenhouse effect is a natural phenomenon
• B. Eutrophication is a natural phenomenon in freshwater bodies
• C. Most of the forests have been lost in tropical areas
• D. Ozone in upper part of atmosphere is harmful to animals

Answer 1

The correct option is D Ozone in upper part of atmosphere is harmful to animals

Ozone in upper part of atmosphere acts as an ozone umbrella and prevents UV radiations from reaching earth’s surface. UV radiations are harmful to the organisms.