L-9WATER

vNew Words:

1. surface                 

2. survive                  

3. ground                  

4. oceans                    

5. streams                 

6. underground       

7. handpumps          

8. tubewells              

9. springs                   

10. naturally              

11.potable               

12.germs                 

13.covered              

14.aquatic

15.boiled

16.filtered

17.purifiers

18.precious

19. wasted      

20.chemicals

v  Answer the following questions:

Q1.State any two ways of saving water.

Ans.Two ways of saving water are:-

(a).Use a bowl of water to wash fruits and        vegetables.

 (b).Repair all leaky taps.

Q2. Why is   Earth called the blue planet?

 Ans-Earth is called the blue planet because three fourth  part of the earth is covered with water.

Q3. Name any three sources of water.

Ans- (students will write by their own).

v  Fill in the blanks:

1. Rain is the main source of water.

2. The Earth is called the blue planet.

3. The rain water that seeps into the ground is called ground water.

4. Surface water is present in the form of rivers and oceans.

5. Three fourth of the earth is covered with water.

v  HW

Draw any two sources of water and write 2 domestic uses of water.