Thermal pollution in water bodies is caused due to discharge of:

Related Mcqs:

1. The air pollution caused by phosphate fertilizer factories is due to:The air pollution caused by phosphate fertilizer factories is due to:

   A. Phosphene
   B. SiF4
   C. Dust
   D. Halogens

2. Minamata diseased was caused due to water pollution by:

   A. Lead
   B. Cyanides
   C. Methyl isocyanate
   D. Mercury

3. The percentage of air pollution caused due to smoke:

   A. 10-15%
   B. 15-20%
   C. 20-25%
   D. 2-5%

4. The ‘blue baby syndrome’ is caused due to pollution by:

   A. Chlorides
   B. Cyanides
   C. Fluorides
   D. Nitrates

5. Water pollution is caused by:

   A. Ammonia
   B. Phytoplankton
   C. Industrial effluents
   D. Smoke

6. Water pollution is caused by:

   A. Decay of bodies of aquatic organisms
   B. Rain
   C. Growth of phytoplankton
   D. Industrial effluents

7. The sea water gets pollution mainly due to:

   A. Industrial waste
   B. Oil spills
   C. Death of marine fauna
   D. None of these

8. The ground water pollution is due to excess of:

   A. DDT is a growth retardant
   B. Pesticides
   C. Minerals
   D. Carbon deposit

9. Pollution is not caused by:

   A. Thermal power plant
   B. Automobile
   C. Radioactive power plant
   D. Hydroelectric power plant

10. Air pollution is not caused by:

    A. Thermal power plant
    B. Diesel engine
    C. Hydroelectric power station
    D. Pollen grain