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Earn 100

What is an Oasis? 

Important Questions on Drop by drop

EASY
Environmental Studies>Physical Science>Drop by drop>Water
Rainwater harvesting is a common practice in
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Environmental Studies>Physical Science>Drop by drop>Water
Which method is used to conserve rainwater?
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Environmental Studies>Physical Science>Drop by drop>Water
Rainwater harvesting is a process
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Environmental Studies>Physical Science>Drop by drop>Water
What is rainwater harvesting? What are the two ways in which it can be done?
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Environmental Studies>Physical Science>Drop by drop>Water
Define the term rainwater harvesting.
MEDIUM
Environmental Studies>Physical Science>Drop by drop>Water
What is rainwater harvesting?
MEDIUM
Environmental Studies>Physical Science>Drop by drop>Water
How can we save water? Give any two ways.  
EASY
Environmental Studies>Physical Science>Drop by drop>Water
Choose the odd one out:
HARD
Environmental Studies>Physical Science>Drop by drop>Water
Explain the different types of rainwater harvesting.
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Environmental Studies>Physical Science>Drop by drop>Water
Which of these would NOT help save water?
MEDIUM
Environmental Studies>Physical Science>Drop by drop>Water
Write the weather condition in the picture in one sentence. (Hint: It is the main source of water on this planet.)
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Environmental Studies>Physical Science>Drop by drop>Water

Read the story and answer the following question:

In the below-given story, “I” Refers to Nandita.

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What differences did Nandita find between getting water from the public tap and in the village?

EASY
Environmental Studies>Physical Science>Drop by drop>Water

When is the 'World Water Day' celebrated? Why is it celebrated?

EASY
Environmental Studies>Physical Science>Drop by drop>Water
Give one way in which you can save water.
HARD
Environmental Studies>Physical Science>Drop by drop>Water

What is water harvesting? How is rainwater harvested in your home?

MEDIUM
Environmental Studies>Physical Science>Drop by drop>Water
Mention three ways of saving water.
EASY
Environmental Studies>Physical Science>Drop by drop>Water
Which is the main source of water on Earth? 
EASY
Environmental Studies>Physical Science>Drop by drop>Water
Why is there need for rainwater harvesting?
HARD
Environmental Studies>Physical Science>Drop by drop>Water

When is world water day celebrated? (March 22/February 22)

MEDIUM
Environmental Studies>Physical Science>Drop by drop>Water

How can you conserve water, coal and petroleum?