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प्रश्न
Excessive use of chemical fertilizers depletes the soil and causes water pollution.
विकल्प
True
False
उत्तर
Excessive use of chemical fertilizers depletes the soil and causes water pollution- true.
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संबंधित प्रश्न
Define pollution. “Industries are pouring poison in water” - Explain
A lot of fish are dying near a sea shore. Describe any two possible causes.
List the cause of water pollution.
With reference to the sources of water pollutants answer the following question:
In what way does the industrial waste pollute water?
Water in the sea is sweet.
Why does water need conservation even though large oceans surround the landmasses?
Sewage containing organic waste should not be disposed in water bodies because it causes major water pollution. Fishes in such a polluted water die because of ______.
BOD is measure of ______.
Water sample is called cleanest on the basis of which one of the BOD values is given below.
Liquid kitchen waste alone constitutes the sewage.
