Question

11) Injudicious use of chemical fertilizers has _________the upper layer of soil. a) enhanced b) protected c) purified d) damaged

12) ____________ is secreted in large quantity from noise pollution. a) Adrenaline b) Nitrogen c) carbon monoxide d) sulphur dioxide

13) Plastic, glass and DDT, etc. are- (a) biodegradable (c) fertilizers (b) Non-biodegradable (d) weedicides

14) What was the name of the chemical plant where the Bhopal gas disaster took place? (a) Union Carbide, India (b) Chemical Union of India (c) Union Bank of India (d) None of these

15) How many people were injured in Bhopal gas disaster? (a) 3,00,000 (b) 2,00,000 (c) 1,00,000 (d) 4,00,000​

Answer 1

Answer:

1) damaged

2) aderaline

3) non biodegradable

4) union carbide India

5) 4.00.000

Explanation:

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