Question

Match the following pollutants with the harmful effects that they ​may cause.​ ​

(i). Sulphur dioxide	a. Ozone layer depletion​
(ii). CFCs	b. Permanent lung damage​
(iii). Plant nutrients	c. Reduces the oxygen-carrying​ capacity of the blood​
(iv). Carbon monoxide	d. Eutrophication​

• A. (i)-(b); (ii)-a; (iv)-d; (iii)-c​
• B. (iv)-(b); (ii)-a; (iii)-d; (i)-c​
• C. (i)-(b); (ii)-a; (iii)-d; (iv)-c​
• D. (i)-(b); (iii)-a; (ii)-d; (iv)-c​

Answer 1

The correct option is C (i)-(b); (ii)-a; (iii)-d; (iv)-c​