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प्रश्न
Study the picture given below and answer the following questions :
Name one pollutant that causes the above the pollution.
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उत्तर
Sewage
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संबंधित प्रश्न
Have you ever observed any water pollution in your area? What measures would you suggest to control it?
Clear, transparent water is always fit for drinking. Comment.
What do you do in the following situations:
Get turbid drinking water during monsoon.
Fill in the Blanks:
Sewage is the source of ______ pollution
With reference to the sources of water pollutants answer the following question:
Why is it harmful to dispose of household detergents in water bodies?
With reference to the sources of water pollutants answer the following question:
How do the radioactive wastes get into the water bodies?
Water pollution can spread ________ diseases in man.
Dissolved oxygen in water is responsible for aquatic life. What processes are responsible for the reduction in dissolved oxygen in water?
Excess of fluoride in drinking water causes:
Study the picture given below and answer the question:
How does water get polluted?
