DAV Class 3 Science Solution Chapter 10 Water
DAV School Books Class 3 Science Solution Chapter 10 Water all Question Answer. DAV Class 3 10th Chapter Water full Chapter explanation by expert teacher.
DAV School Books Class 3 Science Solution Chapter 10 Water:
A.) Fill in the blanks
1.) Rain and snow are the main sources of water in nature
2.) Rivers flow into a sea or ocean
3.) India is surrounded by on the east side bay of Bengal.
4.) A dam stores river water which is to generate electricity
5.) Water in photosynthesis is used by plants for their growth
B.) write true or false
1.) Snow is a natural source of water- true
2.) People draw water from a river using handpump- false
3.) River water is purified for drinking purposes- true
4.) India is surrounded by Arabian sea on the west side- true
5.) Ground water is used by plants for their growth- true
C.) Tick the correct option
1.) Water present under the surface of earth
Ans ground water
2.) on the main rivers of south india is
Ans: kaveri
3.) On the southern side , India is surrounded by
Ans: Indian ocean
4.) It dances in the rain
Ans: peacock
5.) Rivers get water mainly form
Ans: rain and snow
D.) Answer the following questions
1.) Name the two main sources of water
Ans surface and ground water
2.) Name any three island water bodies
Ans lakes , rivers and streams
3.) Write one use of water in the canals
Ans used for irrigation
5.) State two methods of drawing ground water
Ans Ganga and Beas
E.) Answer the following questions
1.) How is snow a source of water
Ans: During summer snow melts and used as water
2.) How is dam useful for generating electricity
Ans Dam stored water in them this storing water helps generating electricity
3.) why do plants look greener after rain
Ans: Rain water cleans all the dust and dirt from the leaves
4.) How is ground water is useful
Ans green plants use ground water for their growth
5.) why are picnic sports often developed near or around sea
Ans People can enjoy boating and other water sports
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