Water pollution is caused by:

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

   A. Hot water from power plants B. Hot chemicals from industries C. Waste from mines D. Waste from agricultural fields...

4. Water pollution is caused by:

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

5. Phosphate pollution is caused by:

   A. Phosphate rock only B. Agricultural fertilizers only C. Sewage and phosphate rock D. Sewage and agricultural fertilizers...

6. Pollution is not caused by:

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

7. The soil pollution is caused as the industrial furnaces throw:

   A. CFC, CH4 and SO2 B. Sulphates of Na, Ca and Fe C. Fly ash D. All of these...

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

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

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

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

10. The atmospheric pollution is caused by:

    A. O3 B. CO C. CO2 D. N2...