EASY
4th Karnataka Board
IMPORTANT
Earn 100

Here are two glasses of water.

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Which glass of water will you drink? Why?

Important Questions on Water Pollution - Conservation

MEDIUM
4th Karnataka Board
IMPORTANT
Environmental Studies Text Cum Work Book (Revised) English Medium Fourth Standard>Chapter 7 - Water Pollution - Conservation>Exercise 2
Why did the grandmother tell you not to play with the drain water?
MEDIUM
4th Karnataka Board
IMPORTANT
Environmental Studies Text Cum Work Book (Revised) English Medium Fourth Standard>Chapter 7 - Water Pollution - Conservation>Exercise 2
How could Ramesh be infected with cholera? Think and write.
MEDIUM
4th Karnataka Board
IMPORTANT
Environmental Studies Text Cum Work Book (Revised) English Medium Fourth Standard>Chapter 7 - Water Pollution - Conservation>Exercise 2
What are the diseases that are caused by polluted water?
MEDIUM
4th Karnataka Board
IMPORTANT
Environmental Studies Text Cum Work Book (Revised) English Medium Fourth Standard>Chapter 7 - Water Pollution - Conservation>Exercise 3
What are the benefits of drinking ORS?
MEDIUM
4th Karnataka Board
IMPORTANT
Environmental Studies Text Cum Work Book (Revised) English Medium Fourth Standard>Chapter 7 - Water Pollution - Conservation>Exercise 4
What do the factories do with the water that is already used there? 
EASY
4th Karnataka Board
IMPORTANT
Environmental Studies Text Cum Work Book (Revised) English Medium Fourth Standard>Chapter 7 - Water Pollution - Conservation>Exercise 4
Think and write the steps that can be taken to prevent the water from pollution.
EASY
4th Karnataka Board
IMPORTANT
Environmental Studies Text Cum Work Book (Revised) English Medium Fourth Standard>Chapter 7 - Water Pollution - Conservation>Exercise 4
What steps will you take to prevent water from polluting in your school and at home?