CBSE Class 7 Science Water Worksheet Set A

            Questions

            Very Short Answer

Q1)      Define infiltration?

Q2)      When is the world water day?

Q3)      Which year was observed as the International year of freshwater?

Q4)      What is aquifer?

Q5)      What are the three forms of the water?

           

            Short Answer

Q6)      What are the effects of the water scarcity on plants?

Q7)      What do you mean by the drip irrigation?

Q8)      Why groundwater is important source of water?

Q9)      What do you understand by the term water management?

Q10)    How groundwater is recharged?

           

            Long Answer

Q11)    What are the disadvantages of the rainwater harvesting?

Q12)    What are the advantages of the water management?

Q13)    Write short on rainwater harvesting?

Q14)    Explain the various factors responsible for the depletion of the water table?

Q15)    Write short note on water table?


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