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Match the following and choose the correct option.
Column I Column II
(a) Biomagnification (i) Deforestation
(b) Algal bloom (ii) UV B radiation
(c) Snow blindness (iii) Indiscriminate usage of DDT
(d) Jhum cultivation (iv) Deterioration of water quality
(a) (b) (c) (d)
1. iv iii ii i
2. iii iv ii i
3. iv iii i ii
4. iii iv i ii

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answer is B.

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Detailed Solution

Biomagnification – Indiscriminate use of DDT
Algal Bloom – Deterioration of water quality
Snow blindness – UV-B radiation
Jhum cultivation - Deforestation

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