MCQ on Environmental Sciences for various Agriculture Exams✅ Part - 8

1) Dams release the greenhouse gas is
i. CH₄
ii. CO
iii. CO₂
iv. CFC

2) Following of which is not a major soil pollution source?
i. Coal based thermal power plant
ii. Coal mining
iii. Textile unit
iv. Landfilling of municipal waste

3) Which city receives highest cosmic radiation?
i. Delhi
ii. Bombay
iii. Madras
iv. Calcutta

4) Black lung disease is found in
i. Paint industry
ii. Coal mines
iii. Organic solvent industry
iv. Electroplating industry

5) pH of rainwater in unpolluted region is
i. 5.6
ii. 6.5
iii. 7.0
iv. 6.7

6) The cleanest fuel is
i. Gasoline
ii. Coke
iii. Natural gas
iv. Diesel

7) To generate energy the substance used in Magneto hydrodynamic generator is
i. Tar sands
ii. Oil shale
iii. Uranium
iv. Coal