Water, A Wonderful Liquid Class 3 EVS Worksheet. Total marks of this worksheet is 40. Students of Grade 3 will solve this worksheet. For any single doubt, at any question, Please contact us. Net Ex. is always ready to help You Dear students.
Topic: Worksheet.
Subject: EVS.
Grade: 3
Worksheet on: Water, A Wonderful Liquid.
Marks Details: 40.
Question Type: MCQ, Very Short, Matching, Fill in the Blanks etc.
Chapter – 9
FM=40
1.) Mcq questions and answers(1*5=5.)
a.)Percent of water present on earth
I.) 56% ii.) 72%
b.) Our day begins with
i.) water ii.) plants
C.) Tiny drops join together to form
I.) vapour ii.) clouds
D.) Instrument used to measure rainfall
I.) barometer ii.) Rain gauge
e.) salty water present in earth
i.) 25% ii.) 69%
2.) Fill in the blanks(1*10=10.)
a.) Our earth is called… . .. planet
b.) . … .,….., .. …….States of matter
c.) . … .. % of salt water present on earth
d.) Water is essential not only for everyday ………but also for the …………
e.) The sun heats up water in the ……….. , ………….. , ………….
3.) Match the following( 2*4=8.)
a.) evaporation water vapour changes into liquid
b.) condensation water changes into vapour
c.) water cycle present of water in air
d.) water vapour continuous cycle
4.) Very short question answers (1*5=5.)
a.) Where does a large amount of water exist on earth?
b.) What material are used to make rain gauge
c.) What are the three states of matter
d.) What% of fresh water is present on earth?
e.) Why do ice glaciers melt?
5.) Short question answers(6*2=12.)
a.) What is condensation?
b.) What is evaporation?
c.) What is the water cycle?
d.) How does snow form?
e.) What is water vapour?
f.) where did river water flow back?
Answer key
Chapter – 9
FM=40
1.) Mcq questions and answers( 1*5=5.)
A) Percent of water present on earth
I.) 56% ii.) 72%
b.) Our day begins with
i.) water ii.) plants
C.) Tiny drops join together to form
I.) vapour ii.) clouds
D.) Instrument used to measure rainfall
I.) barometer ii.) Rain gauge
e.) e.) salty water present in earth
i.) 25% ii.) 69%
2.) Fill in the blanks( 2*5=10.)
a.) Our earth is called blue planet
b.) Solid, liquid gas are three States of matter
c.) 69 % of salt water present on earth
d.) Water is essential not only for everyday activities but also for the existence of life.
e.) e.) The sun heats up water in the rivers, ponds and lakes.
3.) Match the following( 2*4=8.)
a.) evaporation water changes into vapour
b.) condensation water vapour changes into liquid
c.) water cycle continuous cycle
d.) water vapour present of water in air
4.) Very short question answers( 1*5=5.)
a.) Where does a large amount of water exist on earth?
A large amount of water is present on ice caps, mountains and glaciers.
b.) What materials are used to make the rain gauge?
Ans: A bootle, a plastic funnel and a scale.
c.) What are the three states of matter?
Ans: solid, liquid and gas.
d.) What% of fresh water is present on earth?
Ans: 3%fresh water present on earth
e.) Why do ice glaciers melt?
Ans: ice glaciers melt due to heat of the sun.
5.) Short question answers(6*2=12.)
a.) What is condensation?
Ans: The process by which water vapour changes into liquid water on cooling is called condensation.
b.) What is evaporation?
Ans: The process by which water changes into water vapour on heating is called evaporation.
c.) What is the water cycle?
Ans: The continuous change of water in nature is called water cycle.
d.) How does snow form?
Ans: In cold places water freezes into ice and comes down as snow.
e.) What is water vapour?
Ans: The air contains air as water vapour.
f.) Where did rivers flow back ?
Ans: Rivers flow back into rivers, lakes and ponds.