Tuesday, August 27, 2013

CHEMISTRY (CLASS 6)

WATER : EXERCISE

E 2. State the source of water below the earth's surface?
Ans: The sources are springs,well and tube well.

F 2.How is ground water formed? How is it important for people both in urban and rural area?
Ans: Much of the water falling on the Earth reaches the non porous rock belt below the ground. This rock does not allow the water to seep through any further and it accumulates there and formed ground water.

Copy and learn these answers.You will get more answer question after completion of remaining content.

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