EASY
3rd Tamil Nadu Board
IMPORTANT
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Join the dots and colour the picture. Complete the message.

Question Image

Save every ______ water.

Important Questions on Water

MEDIUM
3rd Tamil Nadu Board
IMPORTANT
Standard 3 Term II Science>Chapter 2 - Water>Exercise 10
What will happen, if you drink unclean water? 
EASY
3rd Tamil Nadu Board
IMPORTANT
Standard 3 Term II Science>Chapter 2 - Water>Let us Do>Q A

What are the activities to save water?

We should wash our vehicles everyday.

EASY
3rd Tamil Nadu Board
IMPORTANT
Standard 3 Term II Science>Chapter 2 - Water>Let us Do>Q A

Planting more trees leads to rain fall.

EASY
3rd Tamil Nadu Board
IMPORTANT
Standard 3 Term II Science>Chapter 2 - Water>Let us Do>Q A

What are the activities to save water?

We can bathe in shower to save water.

EASY
3rd Tamil Nadu Board
IMPORTANT
Standard 3 Term II Science>Chapter 2 - Water>Let us Do>Q A

What are the activities to save water?

It is necessary to collect rain water.

EASY
3rd Tamil Nadu Board
IMPORTANT
Standard 3 Term II Science>Chapter 2 - Water>Let us Do>Q B

Look at the pictures and answer the following.

Question Image

If we fill them with water,

1. Which will contain less water?

2. Which will contain more water? 

3. How could you tell? 

MEDIUM
3rd Tamil Nadu Board
IMPORTANT
Standard 3 Term II Science>Chapter 2 - Water>Let us Do

Read the table given below. Then put a tick in the column of the sources of water used for various purposes.

Uses of Water River Pond Sea Stream Hand Pump Well Tap
Cooking              
Drinking              
Bathing              
Gardening              
Washing Clothes              
Washing Vessels              
Washing Domestic Animals              

 

EASY
3rd Tamil Nadu Board
IMPORTANT
Standard 3 Term II Science>Chapter 2 - Water>EVALUATION>Q 1
Which is the main source of water?