Damage caused by a cyclone


Wind Storm Cyclones II - Concepts
Class - 7th CBSE Subjects
 
 
Concept Explanation
 

Damage caused by a cyclone

Cyclone :

A cyclone is a weather condition consisting of a system of high speed winds revolving around a central area of very low pressure.

Damage Caused by a Cyclone:

Cyclone winds travel at very great speeds as a result they cause large destruction.

  • When a cyclone strikes, trees can be uprooted and buildings flattened.
  • Cyclone is usually  accompanied by very heavy rains. Continuous rain s caused may further worsen the flood situation in the area and affect the people in coastal area.
  • Cyclones can cover a large area. They are shaped like huge spirals and can be seen and tracked by satellites.
  • Another interesting fact is that they circulate counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere.
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    Sample Questions
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    Question : 1

    What is the best thing to do when strong winds are blowing over a hut having a weak thatched roof ?

    Right Option : A
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    Question : 2

    How do cyclones decrease the fertility of the soil in the coastal areas ?

    Right Option : A
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    Explanation
    Question : 3

    The cyclones circulate counterclockwise in the ____________________ Hemisphere

    Right Option : B
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    Explanation
     
     


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