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What is water cycle?

Important Questions on Water for Living

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Science>Physical Science>Water for Living>Water Cycle
Define the term water cycle.
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Science>Physical Science>Water for Living>Water Cycle

Describe what is happening in the picture below. 

Question Image  

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Science>Physical Science>Water for Living>Water Cycle

In freezing weather, rain falls in the form of

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Science>Physical Science>Water for Living>Water Cycle
Differentiate between evaporation and condensation.
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Science>Physical Science>Water for Living>Water Cycle
The changing of a liquid into its vapour is called
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Science>Physical Science>Water for Living>Water Cycle
What is evaporation?
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Science>Physical Science>Water for Living>Water Cycle
How is snow different from hail?
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Science>Physical Science>Water for Living>Water Cycle

Write the words/phrases in the correct column.

(Dew, Clothes drying on a clothesline, Cloud formation, Fog, Transpiration, Water level reducing in a lake)

Evaporation Condensation
   
   
   

 

 

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Science>Physical Science>Water for Living>Water Cycle
Define evaporation with example.
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Science>Physical Science>Water for Living>Water Cycle
The water cycle is a continuous process.
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Science>Physical Science>Water for Living>Water Cycle

The statement given below is incorrect. Write the correct statement.

Slow change of water into water vapour is called condensation.

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Science>Physical Science>Water for Living>Water Cycle
Describe the water cycle with the help of an illustration.
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Science>Physical Science>Water for Living>Water Cycle
The amount of water on the Earth remains constant.
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Science>Physical Science>Water for Living>Water Cycle

The gaseous form of water is

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Science>Physical Science>Water for Living>Water Cycle
When we condense water vapour, it turns into
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Science>Physical Science>Water for Living>Water Cycle
Excessive rainfall causes _____.
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Science>Physical Science>Water for Living>Water Cycle
If a cloud reaches very cold air, the droplets of water turn into _____.
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Science>Physical Science>Water for Living>Water Cycle
What happens to the water that evaporates from the seas, rivers and lakes?
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Science>Physical Science>Water for Living>Water Cycle
Given below is some change. Write whether it represents evaporation, condensation or both.
  • Even if it has not been raining during the night, the grass is sometimes wet in the morning.
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Science>Physical Science>Water for Living>Water Cycle
State the consequences on the Earth that might happen in the absence of the water cycle.