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प्रश्न
Tick (√) the correct alternative from the choice given for the following statement:
The purest form of natural water is
विकल्प
seawater
river water
rainwater
lake water
उत्तर
rainwater
APPEARS IN
संबंधित प्रश्न
Fill in the blanks with the appropriate answers:
People obtain groundwater through _______ and ________.
Choose the correct option. The total water
Name:
Four sources of surface water
Answer the following questions in short:
Why the taste of spring water differs at different places?
Name :
Two chemicals used to destroy germs present in water.
Name :
Two diseases which spread through impure water.
Fill in the blank.
Seawater has a high concentration of _______.
Fill in the blank.
Water covers nearly ________ of the surface of the earth
Tick (√) the correct alternative from the choice given for the following statement:
Chlorination of water is done
What is the source of water in each of the following?
Ground
