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 environmental disaster was caused by the sinking of the oil tanker Prestige off the coast of Spain in 2002?

  1. The Prestige Oil Spill

  2. The Chernobyl Disaster

  3. The Bhopal Disaster

  4. The Exxon Valdez Oil Spill
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Prestige Oil Spill was an oil spill that occurred on 13 November 2002 when the oil tanker Prestige sank off the coast of Spain. It is considered one of the worst oil spills in history.

Multiple choice

Which environmental disaster was caused by the collapse of a dam in Vajont, Italy, in 1963?

  1. The Vajont Dam Collapse

  2. The Chernobyl Disaster

  3. The Bhopal Disaster

  4. The Exxon Valdez Oil Spill
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Vajont Dam Collapse was a dam failure that occurred on 9 October 1963 in Vajont, Italy. It is considered one of the worst dam failures in history.

Multiple choice

What is the impact of a natural disaster on the supply of health care?

  1. A natural disaster increases the supply of health care

  2. A natural disaster decreases the supply of health care

  3. A natural disaster has no effect on the supply of health care

  4. The impact of a natural disaster on the supply of health care depends on the type of disaster
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A natural disaster decreases the supply of health care because it can damage or destroy health care facilities and infrastructure. This can make it difficult for people to access health care services. In addition, natural disasters can lead to an increase in the demand for health care, as people who are injured or displaced by the disaster need medical attention.

Multiple choice

Which of the following is NOT a type of disaster that engineers respond to?

  1. Earthquakes

  2. Floods

  3. Wildfires

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

Nuclear accidents are typically handled by scientists and technicians, not engineers.

Multiple choice

What is the primary role of engineers in disaster relief?

  1. To save lives

  2. To protect property

  3. To restore infrastructure

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

Engineers play a vital role in all aspects of disaster relief, from saving lives to restoring infrastructure.

Multiple choice

What are some of the ways that engineers can use their skills to help communities recover from disasters?

  1. By designing and building temporary housing

  2. By repairing damaged infrastructure

  3. By providing clean water and sanitation

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

Engineers can use their skills to help communities recover from disasters by designing and building temporary housing, repairing damaged infrastructure, and providing clean water and sanitation.

Multiple choice

Which of the following is an example of a shock that can affect urban resilience?

  1. A natural disaster

  2. An economic crisis

  3. A social unrest

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

Shocks that can affect urban resilience include natural disasters, economic crises, social unrest, and other sudden and disruptive events.

Multiple choice

Which of the following is NOT a type of observatory commonly used for monitoring natural disasters?

  1. Optical Observatory

  2. Radio Observatory

  3. Seismic Observatory

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

Radio observatories are primarily used for studying celestial objects and radio waves from space, while the other options are directly involved in monitoring natural disasters.

Multiple choice

The Indian Institute of Science (IISc) has a center dedicated to studying natural hazards. What is the name of this center?

  1. Centre for Earth Sciences (CES)

  2. Centre for Atmospheric and Oceanic Sciences (CAOS)

  3. Centre for Disaster Mitigation and Management (CDMM)

  4. Centre for Sustainable Technologies (CST)
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Centre for Disaster Mitigation and Management (CDMM) at IISc, Bangalore, focuses on research and education related to disaster mitigation and management.

Multiple choice

Which of the following mathematical concepts is used to model the spread of wildfires?

  1. Cellular Automata

  2. Game Theory

  3. Graph Theory

  4. Partial Differential Equations
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Cellular automata are mathematical models that are used to simulate the behavior of complex systems. Wildfires are complex systems that are influenced by a variety of factors, and cellular automata can be used to model the spread of wildfires by simulating the interactions between these factors.

Multiple choice

What was the most destructive forest fire in recorded history?

  1. Great Fire of 1910

  2. Peshtigo Fire

  3. Black Saturday Bushfires

  4. Great Chicago Fire
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Black Saturday Bushfires destroyed over 2,000 homes and killed 173 people in Australia in 2009.

Multiple choice

What was the cause of the Great Fire of 1910?

  1. Lightning

  2. Human carelessness

  3. Arson

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

The Great Fire of 1910 was started by lightning strikes.

Multiple choice

What was the cause of the Peshtigo Fire?

  1. Lightning

  2. Human carelessness

  3. Arson

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

The cause of the Peshtigo Fire is unknown.

Multiple choice

What was the cause of the Black Saturday Bushfires?

  1. Lightning

  2. Human carelessness

  3. Arson

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

The Black Saturday Bushfires were started by arson.

Multiple choice

Which of the following is NOT a common type of vulnerability?

  1. Physical vulnerability

  2. Social vulnerability

  3. Economic vulnerability

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

Environmental vulnerability is not a commonly recognized type of vulnerability. The other three options, physical, social, and economic vulnerability, are widely studied and used in vulnerability analysis.