Geography · Environmental Studies

Natural Hazards and Disasters

1,386 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
  1. Car Crash

  2. Plane Crash

  3. Train Crash

  4. Roller Coaster Crash

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The inciting incident of the first Final Destination movie is a catastrophic plane crash that the protagonist foresees, allowing him and a few others to escape.

Multiple choice
  1. Japanese rainy season

  2. Japanese typhoon season

  3. Japanese earthquake season

  4. Japanese harvest season

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Tsuyu is the term for the rainy season in Japan, characterized by a period of persistent rain caused by the meeting of cold and warm air masses.

Multiple choice geography biosphere and landscape introduction to earth's landform development of landforms major landforms of the earth

Land form development is caused by _____.

  1. earth movement

  2. volcanic eruption

  3. earthquake

  4. all of these

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The forces coming from within the earth are called as Endogenetic forces which causes two types of movement in the earth viz

(I) Horizontal movements

(II) Vertical movements.

These forces derive their energy from changes such as radioactivity, chemical recombination, expansion or contraction or displacement of molten materials that occur in the interior of the earth. This group of forces may be called as Tectonic forces which manifests through Processes Called Diastrophism and Volcanism

Sudden and become disastrous When they occur in densely populated localities. These forces work very quickly and their results are seen within minutes. Movements, caused by sudden-Endogenetic forces coming from deep within the earth cause sudden and rapid events that cause massive destructions at and below the earth’s surfaces. Such events like volcanic eruptions and earthquakes, are called ‘EXTREME EVENTS’ and become disastrous hazards when they occur in densely populated localities.

Multiple choice social studies precautions for natural disasters tsunami and floods natural disasters and hazards monsoon phenomena and its mechanism major hazards in india and prevention hazards disasters - case studies man made disaster

Flood is a _________.

  1. Natural disaster

  2. Manmade disaster

  3. Geological disaster

  4. None of these

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A flood is an overflow of water that submerges land, which is classified as a natural disaster caused by meteorological or hydrological events.

Multiple choice social studies precautions for natural disasters tsunami and floods natural disasters and hazards monsoon phenomena and its mechanism major hazards in india and prevention hazards disasters - case studies man made disaster

A flash flood is a flood that ________.

  1. Is caused by heavy flooding of a river

  2. Occurs in urban areas

  3. Occurs suddenly and unexpectedly and for a short duration

  4. Is caused by the blocking of drains

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Flash floods are defined by the speed of flooding, not the source or location of flooding. While flash floods are often caused by heavy rainfall, they can also result from other events, such as drain blockages and cloud bursts

Multiple choice social studies precautions for natural disasters tsunami and floods natural disasters and hazards monsoon phenomena and its mechanism major hazards in india and prevention hazards disasters - case studies man made disaster

An overflow of water that submerges land is _________.

  1. Drought

  2. Flood

  3. Avalanche

  4. All of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A flood is an overflow of water that submerges land which is usually dry. The European Union (EU) Floods Directive defines a flood as a covering by water of land not normally covered by water. In the sense of "flowing water", the word may also be applied to the inflow of the tide.

Multiple choice social studies precautions for natural disasters tsunami and floods natural disasters and hazards monsoon phenomena and its mechanism major hazards in india and prevention hazards disasters - case studies man made disaster

How many zones have been identified as the most affected by cyclones in the world?

  1. 4

  2. 6

  3. 8

  4. 7

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Global meteorological studies generally categorize the world into four major cyclone-prone zones based on the frequency and intensity of tropical storms.

Multiple choice social studies precautions for natural disasters tsunami and floods natural disasters and hazards monsoon phenomena and its mechanism major hazards in india and prevention hazards disasters - case studies man made disaster

By what measures can we significantly reduce the impact of cyclones on the people?

  1. Better planning

  2. Preparedness awareness

  3. Mitigation measures

  4. All the above

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Prior planning will help the effects of the storm to be less, reduce potential loss of life and property, and help you to recover faster.

  1. Preparedness is a continuous cycle of planning, organizing, training, equipping, exercising, evaluating, and taking corrective action. Training and exercising plans is the cornerstone of preparedness which focuses on readiness to respond to all-hazards incidents and emergencies.
  2. Mitigation is the effort to reduce loss of life and property by lessening the impact of disasters and emergencies. Mitigation involves structural and non-structural measures taken to limit the impact of disasters and emergencies.

Multiple choice geography ocean tsunami and floods movements of ocean and sea water oceanic circulations disasters - case studies man made disaster

Who should be evacuated first when hit by a tsunami?
This question has multiple answers.

  1. Children

  2. Aged persons

  3. Men

  4. Physically handicapped

Reveal answer Fill a bubble to check yourself
A,B,D Correct answer
Explanation

Initially Children, Aged Persons and Physically handicapped peoples should be evacuated first because they might panic and may have difficulties in finding a way out. They need external helps to evacuate.

Multiple choice chemistry water too little to waste effects and conservation of water pollution water pollution, its effects and cures for a pollution free nature

Damage to the great taj mahal is caused by _________.

  1. soil pollution

  2. acid rain

  3. thermal radiations

  4. none of the above

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Taj Mahal is situated in Agra. The air in this place contains serious levels of sulphur and nitrogen oxides. This is due to the large number of power plants and industries set up around this area. All these led to acid rain. Acid rain reacted with the marble (calcium carbonate) of Taj Mahal. This caused damage to this wonderful structure, which had attracted many people from different parts of the world.

Multiple choice history a road to history taj mahal: a case study air and water pollution control air and water pollution

Which of the following natural phenomenons releases chemicals which cause acid rains?

  1. Volcanic eruptions

  2. Lightning

  3. Rotting vegetation

  4. All

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation
All the above phenomenons release sulphur and nitrogen oxides which causes acid rains.
Lighting bolts are natural source of nitrogen oxides. The very high temperature in the vicinity of a lightning bolt causes the gases oxygen and nitrogen in the air to react to form nitric oxide.

Volcanic eruptions have fumes which contain sulfur oxides. 
Rotten vegetation also release sulfur oxides and carbon oxides, which are acidic in nature.