Tag: precautions for natural disasters

Questions Related to precautions for natural disasters

How should one act when hit by an earthquake?

  1. Calmly

  2. Panicky

  3. Haphazardly

  4. Carelessly


Correct Option: A
Explanation:

During the Earthquake one should stay calm. If he’s indoors, stay inside. If he’s outside, stay outside.

If he’s indoors, stand against a wall near the center of the building, stand in a doorway, or crawl under heavy furniture (a desk or table). Stay away from windows and outside doors. If he’s outdoors, stay in the open away from power lines or anything that might fall. Stay away from buildings (stuff might fall off the building or the building could fall on you).

Don't use matches, candles, or any flame. Broken gas lines and fire don't mix. Don't use elevators (they'll probably get stuck anyway).

When hit by an earthquake, one should disconnect the _____ and _____ connection.

  1. Electricity

  2. Gas

  3. Water

  4. Both A and B


Correct Option: D
Explanation:

D. Both a and b(Electricity or Gas)

If one’s indoors, stand against a wall near the center of the building, stand in a doorway, or crawl under heavy furniture (a desk or table). Stay away from windows and outside doors.Don't use matches, candles, or any flame. Broken gas lines and fire don't mix.

During an earthquake stand away from ____________.

  1. buildings, bridges and trees

  2. rivers

  3. mountains

  4. none of the above


Correct Option: A

What is/are the Do's that a student should follow when an earthquake hits _______________________.

  1. Leave the house within 30 seconds when the earthquake hits.

  2. Stay near the doors.

  3. Use lift to exit.

  4. All of the above.


Correct Option: A
Explanation:

There are few do's and don'ts for students when an earth quake occurs.
When an earthquake occurs we should leave the house within 30 seconds. We should not stay near the doors as it is easily breakable.

We should not use the lift. 

Flood is included in which of the following types of disasters?

  1. Geological

  2. Hydrological

  3. Artificial

  4. None of these


Correct Option: B
Explanation:

A Hydrological Disaster is a violent, sudden and destructive change either in quality of earth's water or in distribution or movement of water on land below the surface or in atmosphere.

A flood is an overflow of water that submerges land. The EU Floods Directive defines a flood as a temporary covering by water of land which is usually not covered by water. Flooding may result from the volume of water within a body of water, such as a river or lake, which overflows causing the result that some of the water escapes its usual boundaries.

How many people were affected by flooding in Bihar on 27th August 2008?

  1. 1.4 million

  2. 5 million

  3. 10 million

  4. 14.5 million


Correct Option: A
Explanation:

$1.4$ million people were affected by flooding in Bihar on $27th$ August $2008$. Flooding occurred throughout the Kori river valley in northern Bihar, in the district of Supaul, Araria, Saharsa, Madhepura, Bhagalpur, Khagaria and Purnea.

Much of Bihar's misery has been caused by the Kosi river, which is a major tributary of _____.

  1. Yamuna

  2. Ganga

  3. Brahmaputra

  4. Indus


Correct Option: B

Bihar receives heavy rainfall ________.

  1. All through June to October

  2. All through March to July

  3. All through July to December

  4. All through January to June


Correct Option: A

In which year Bihar was shaken by an earthquake which was again followed by floods?

  1. 1930

  2. 1934

  3. 1937

  4. 1939


Correct Option: B

What are the major causes of floods in Bihar?

  1. Increased conversion of forests to agricultural and pastoral land in the middle hills of Nepal

  2. Increase in the annual run-off in the Sapt Kosi river

  3. The flow of Sapt Kosi river has grown 2.5 times

  4. All of the above


Correct Option: D