Protection and Measurement of Earthquake


 
 
Concept Explanation
 

Protection and Measurement of Earthquake

Protection against Earthquakes:

  • Since most damage to human life is caused by falling of buildings, we should work towards making them earthquake resistant.
  • Building in earthquake-prone areas should use lightweight materials.
  • Ceiling fans, air conditioners, air coolers, etc., should be secured firmly.
  • If you are indoors, take cover under a heavy table or cot. Keep away from heavy objects that might fall.
  • If you are indoors in a public place, you should try to take cover under a sturdy object.
  • If you are outdoors, move away from buildings, electric poles, and trees, which could fall down.
  • If you are in a vehicle, stay inside.
  • Take shelter under a table and stay there till the shaking stops.
  • Stay away from tall and heavy objects that may fall on you.
  • Do not get up, if you are in a bed. Protect your head with pillows.
  • Stay indoor until shaking stops and it is safe to move outside. Most of injuries occur when people, inside the building.
  • Safety Precautions after the Earthquake:

  • Stay calm for a while. Expect aftershocks. These shocks can cause additional damage.
  • Beware of possible tsunami, if you live in coastal area.
  • Carefully inspect utilities/ supplies.
  • Sample Questions
    (More Questions for each concept available in Login)
    Question : 1

    Which of the following are correct :

    (a) Building in earthquake-prone areas should use lightweight materials.

    (b) Building in earthquake-prone areas should use heavyweight materials.

    (c) During earthquake,if you are indoors, take cover under a heavy table or cot. Keep away from heavy objects that might fall.

    Right Option : C
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    Explanation
    Question : 2

    What are the safety precautions after earthquake ?

    Right Option : D
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    Question : 3

    One important way to prepare for a tremor is to try to make your home _________.

    Right Option : B
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