Environmental Science and Ecology - Single MCQs (Page 23)

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Q221. Which of the following pollutions forms Heat island?...Q222. Greenhouse effect is caused by ?...Q223. Global agreement in specific control strategies to reduce the release of ozone d...Q224. Gas leaked during Bhopal tragedy was ?...Q225. Fluoride pollution mainly affects ?...Q226. Fish die in water polluted by sewage due to ?...Q227. Eutrophication is often seen in ?...Q228. Escherichia coli used as an indicator organism to determine pollution of water w...Q229. Eutrophication causes decrease in ?...Q230. Decomposition of domestic wastes under natural processes is called ?...