Water— A Precious Gift
Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.
Water— A Precious Gift
SubtopicWater— A Precious Gift under Water— A Precious Gift for Grade 3 CBSE.
Preview questions (no answers)
- 1.
Water is a ______ gift of nature.
A.Useless
B.Precious
C.Bad
D.Costly
- 2.
Polluted water is ______.
A.Good for health
B.Safe to drink
C.Harmful for health
D.Clean
- 3.
When water is cooled in a freezer, it turns into ______.
A.Steam
B.Vapor
C.Ice
D.Hot water
- 4.
We use water for ______ our clothes.
A.Eating
B.Washing
C.Writing
D.Cutting
- 5.
Based on the observations in the diagram, what can we conclude about how different things behave in water?
A.Every solid substance disappears when added to water.
B.Water cannot hold any solid substances at all.
C.Only heavy things like sand can mix with water.
D.Some substances dissolve in water, while others do not.
- 6.
Looking at the diagram, which of the following is true about the food items shown?
A.These items do not contain any water.
B.These fruits and vegetables are good sources of water for our bodies.
C.Water is only found in liquid form in glasses, not in food.
D.Only animals can get water from eating these foods.
- 7.
The diagram shows different sources of waste entering a river. What is the most likely result of these activities?
A.The river water will get polluted and become harmful to use.
B.The river water will become clean and safe for drinking.
C.The river will produce more fresh drinking water for the city.
D.The water will turn into ice because of the waste.
- 8.
If you are designing a water-saving house, where should the outlet of the washing machine pipe go?
A.Directly into the sewer
B.Into a storage tank for flushing toilets or watering lawns
C.Into the drinking water tank
D.Nowhere, it should be blocked
- 9.
Why do we feel more thirsty during the summer season?
A.Because we eat more ice cream
B.Because our body loses more water through sweating
C.Because the air has too much water vapor
D.Because the days are shorter
- 10.
Which of the following is the 'purest' natural form of water?
A.River water
B.Sea water
C.Rainwater (before it touches the ground)
D.Well water
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