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प्रश्न
Use of excessive .................... by farmers causes water pollution.
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उत्तर
Use of excessive fertilizers by farmers causes water pollution.
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संबंधित प्रश्न
What is the major source of fresh water in the city/town/village where you live?
Name the two gases from which water is formed. What is the chemical composition of these two gases in water ?
Give reason for Silica gel pouches are kept in unused water bottle.
Water exists in all three states. Discuss.
Answer in your own words.
Why is there a shortage of water even though it occupies about 71% of the earth’s surface?
State what is potable water. Give its qualities or characteristics which make it fit for human consumption.
Give a balanced equation for the following conversion:
Magnesium bicarbonate in temporary hard water to magnesium carbonate by boiling.
Give a reason for the following:
Efflorescence is minimum during humid conditions.
A jumbled word is given here. Write the correct form of the word.
QUIFERA
In a filtration, plant water is filtered using layers of
