Question

Match the Following:

Column I	Column II
(i) Methane	(a) Pollutants
(ii) Marble cancer	(b) Weedicides and pesticides
(iii) Agents that pollute	(c) Leads to degradation
(iv) Oxygen	(d) Corrosion of marble
(v) Agricultural pollutants	(e) Greenhouse gas
(vi) Water suitable for drinking	(f) 21% in atmosphere
(vii) Pollution	(g) Portable water
(viii) Smoke + fog	(h) Caused by smog
(ix) Asthma	(i) Absorbed by CO2
(x) Infrared radiation	(j) Smog

Answer 1

Column I	Column II
(i) Methane	(e) Greenhouse gas
(ii) Marble cancer	(d) Corrosion of marble
(iii) Agents that pollute	(a) Pollutants
(iv) Oxygen	(f) 21% in atmosphere
(v) Agricultural pollutants	(b) Weedicides and pesticides
(vi) Water suitable for drinking	(g) Portable water
(vii) Pollution	(c) Leads to degradation
(viii) Smoke + fog	(j) Smog
(ix) Asthma	(h) Caused by smog
(x) Infrared radiation	(i) Absorbed by CO2