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प्रश्न
A jumbled word is given here. Write the correct form of the word.
WASHFERRET
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उत्तर
FRESHWATER
APPEARS IN
संबंधित प्रश्न
List three problems which arise due to construction of big dams. Suggest a solution of these problems.
What are the advantages of rainwater harvesting?
Mention any two objectives of rainwater harvesting.
Name two factors which can be used to find whether river water has been contaminated.
The river water is said to be polluted with acidic wastes if the pH of river water is :
(a) zero
(b) above 7
(c) below 7
(d) exactly 7
What is a rain water harvester? How does it work?
What is the importance of rain water harvesting?
Choose the correct option from given alternative:
Which one of the following is responsible for the sustenance of underground water?
Answer the following question.
List two main advantages associated with water harvesting at the community level.
If the total water on earth be 100% the percentage of freshwater is ______.
