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प्रश्न
Give a reason why :
Polluted water causes disease.
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उत्तर
Polluted water acts as a carrier for germs which causes various diseases.
संबंधित प्रश्न
Study the picture given below and answer the following questions :
Name one pollutant that causes the above the pollution.
Thermal power plants give out a lot of ______ waste water.
Differentiate between chemical pollution and thermal pollution.
Answer the following question in one or two paragraphs
What are the major causes of water pollution?
Fill in the Blanks:
Sewage is the source of ______ pollution
Which of the following is a water pollutant?
Excess of fluoride in drinking water causes:
Why does water need conservation even though large oceans surround the landmasses?
Water sample is called cleanest on the basis of which one of the BOD values is given below.
Industrial wastes mainly consist of chemical pollutants.
