Label the three water bodies surrounding India. 

 

_____ is the ultimate source of water.

Choose the right word from the given options:

Drinking water must be _____ (pure\sweet).

_____ is the main source of water.

Fill in the blank with the appropriate word:

[hill, sea, mountain, valley]

The rivers flow from the mountains to the _____. 

Fill in the blank with a suitable word:

Store drinking water in a _____ (dirty/clean) vessel.

About two-thirds of the Earth is covered with _____.

Fill in the blank with the correct option from the bracket:

The earth on which we live may be considered as a vast _____. (abiotic system/ ecosystem)

Fill in the blank with a suitable word:

Wells are common in _____ (cities/villages).

Choose the right word and fill in the blank provided below.

_____ (Boiling/Sedimentation) is one of the simplest ways to purify drinking water. 

Choose the suitable word from the bracket and fill in the blank.

Water that is fit for drinking is called _____. (potable water/ non-potable water)

Complete the sentence using the picture clue. 

(rainy, sun, play, bucket, water, happy, plants)  

 
I watered some _____ with it.   

Choose the appropriate word and fill in the blank.

We obtain underground water through _____ (wells/river).

Choose the right word from the given options and fill in the blank:

Germs in water can be destroyed by _____ (filtration/boiling).

_____ is a major source of water.

Choose the right word and fill in the blank provided below.

[impurities / vapours / disinfectants]

Substances that pollute water are called _____. 

_____ is the layer of the earth where life exists.