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Subject :NSO    Class : Class 6

Study the given list of source of water.
(i) Sea
(ii) Well
(iii) Stream
(iv) River
(v) Hand pump
(vi) Tube well
(vii) Ocean
(viii) Pond
(ix) Lake
Which of the following options correctly identifies the numbers of source of surface water (X) and source of ground water (Y)?

  X Y
A 6 3
B 7 2
C 5 4
D 3 6


Ans 1:

Class : Class 8
answer is a because there are six source of surface water they are sea stream river ocean pond lake and three source of groundwater they are well hand pump and tube well

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