Column I | Column II | ||
(i) | Sulphur dioxide in air | a. | Damage ozone layer |
(ii) | CFCs | b. | Leads to food toxicity |
(iii) | Sewage dumped in river | c. | Prevents photosynthesis |
(iv) | Dust in air | d. | Produce acid rain |
(v) | Excess fertilizer in fields | e. | Causes water borne diseases |
A) (i)-d, (ii)-a, (iii)-e, (iv)-c, (v)-b
B) (i)-d, (ii)-a, (iii)-c, (iv)-e, (v)-b
C) (i)-b, (ii)-e, (iii)-a, (iv)-c, (v)-d
D) (i)-c, (ii)-b, (iii)-e, (iv)-d, (v)-a
Correct Answer: A
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