Geography ยท Environmental Studies

Natural Hazards and Disasters

1,357 Questions

Natural hazards and disasters involve the study of extreme natural events like earthquakes, floods, and cyclones, alongside their management and mitigation strategies. This geography and environmental studies topic is heavily tested in civil services and state public service examinations. Use these questions to prepare for inquiries on disaster response, community recovery, and tremor causes.

Earthquake and tremor causesDisaster management activitiesFlood management mythsCyclone and severe weatherPost-disaster health problemsCommunity disaster response

Natural Hazards and Disasters Questions

Multiple choice

Which of the following is an example of a natural disturbance that can affect the resilience of a riverine environment?

  1. Climate change

  2. Human activity

  3. Flooding

  4. Drought
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Flooding is a natural disturbance that can cause significant damage to riverine environments, but it can also play a role in maintaining ecosystem health and resilience.

Multiple choice

Which of the following is NOT a consequence of extreme weather events?

  1. Loss of life

  2. Property damage

  3. Economic losses

  4. Improved air quality
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Extreme weather events typically lead to a deterioration in air quality due to factors such as wildfires and dust storms.

Multiple choice

Which of the following is NOT a factor that contributes to the increase in the frequency and intensity of extreme weather events?

  1. Human activities

  2. Natural variability

  3. Solar radiation

  4. Volcanic eruptions
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Solar radiation is not a factor that contributes to the increase in the frequency and intensity of extreme weather events.

Multiple choice

Which of the following is NOT a type of extreme weather event?

  1. Blizzard

  2. Earthquake

  3. Flood

  4. Wildfire
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Earthquakes are not considered extreme weather events because they are not caused by atmospheric conditions.

Multiple choice

Which of the following is NOT a consequence of extreme weather events?

  1. Loss of biodiversity

  2. Food shortages

  3. Increased tourism

  4. Displacement of people
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Extreme weather events typically lead to a decrease in tourism due to factors such as travel disruptions and safety concerns.

Multiple choice

Which of the following is NOT a type of extreme weather event?

  1. Heat wave

  2. Drought

  3. Tornado

  4. Volcanic eruption
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Volcanic eruptions are not considered extreme weather events because they are not caused by atmospheric conditions.

Multiple choice

What were some of the challenges faced by early farmers?

  1. Drought

  2. Floods

  3. Pests

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Early farmers faced a variety of challenges, including drought, floods, pests, and the need to protect their crops from wild animals.

Multiple choice

Which of the following is not a major cause of floods in India?

  1. Heavy rainfall

  2. Deforestation

  3. Earthquakes

  4. Dam failures
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Earthquakes are not a major cause of floods in India. Heavy rainfall, deforestation, and dam failures are the primary causes.

Multiple choice

What is the primary cause of dam failures in India?

  1. Poor construction

  2. Lack of maintenance

  3. Natural disasters

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Dam failures in India can be attributed to poor construction, lack of maintenance, and natural disasters such as earthquakes and floods.

Multiple choice

Which of the following is not a consequence of floods?

  1. Loss of life and property

  2. Spread of waterborne diseases

  3. Improved soil fertility

  4. Disruption of transportation and communication
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Floods can cause loss of life and property, spread waterborne diseases, and disrupt transportation and communication. They do not improve soil fertility.

Multiple choice

What is the primary cause of flash floods in India?

  1. Heavy rainfall

  2. Deforestation

  3. Dam failures

  4. Urbanization
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Heavy rainfall is the primary cause of flash floods in India. Deforestation, dam failures, and urbanization can contribute to flooding, but they are not the primary causes of flash floods.

Multiple choice

Which of the following is not a measure to mitigate the impact of floods?

  1. Construction of floodplains

  2. Flood warning systems

  3. Evacuation plans

  4. Dams
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Dams are not a measure to mitigate the impact of floods. They can help control floods, but they can also lead to dam failures and displacement of people.

Multiple choice

Which of the following is an example of an extreme weather event that can damage crops?

  1. Drought

  2. Flood

  3. Heatwave

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Extreme weather events that can damage crops include droughts, floods, heatwaves, and storms. Droughts can cause water shortages and reduced yields, while floods can inundate crops and damage infrastructure. Heatwaves can cause heat stress in plants, leading to reduced yields and quality. Storms can damage crops by causing physical damage to plants and infrastructure.

Multiple choice

What is the term used to describe the permanent displacement of people due to rising sea levels?

  1. Climate migration

  2. Environmental displacement

  3. Coastal retreat

  4. Sea level refugees
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Climate migration refers to the movement of people away from areas affected by climate change, including rising sea levels, to more habitable regions.

Multiple choice

Which city is considered to be one of the most at risk from rising sea levels?

  1. New York City

  2. Tokyo

  3. London

  4. Sydney
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

New York City is particularly vulnerable to rising sea levels due to its low-lying coastal areas, extensive infrastructure, and high population density.