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CBSE Class 8 Answered

(i) Write two harmful effects of acid rain. (ii) Which industry is the main source of gaseous pollutants like sulphur dioxide and nitrogen dioxide?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
answered-by-expert Expert Answer
(i)

(a) It corrodes the buildings.

(b) It is harmful to soil and crops.

(ii)Petroleum refineries.
Answered by | 04 Jun, 2014, 03:23: PM

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