7000+ Environmental Pollution MCQ Questions and Answers Pdf - 2

Question: 6

Ozone day is

(A) January 30

(B) April 21

(C) September 16

(D) December 25

Question: 7

Ultraviolet rays coming from sun causes

(A) Cancer of liver

(B) Skin cancer

(C) Mouth cancer

(D) Lung cancer

Question: 8

DDT is

(A) Degradable pollutant

(B) Green house gas

(C) Non degradable pollutant

(D) None of these

Question: 9

Ultimate environmental hazard to mankind is due to

(A) Air pollution

(B) Noise pollution

(C) Water pollution

(D) Nuclear pollution

Question: 10

Among pollutants which has the most lasting effect

(A) Pesticides

(B) Sulphur dioxide

(C) Smokes from chimneys

(D) Carbon dioxide