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
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storm wave
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high surge
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storm
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storm surge
D
Correct answer
Explanation
A storm surge is an abnormal rise of water generated by a storm's winds, pushing seawater onto land. This dome of water can be over 25 feet high and 100 miles wide, causing devastating coastal flooding. Storm surge is often the deadliest and most destructive aspect of hurricanes.
C
Correct answer
Explanation
The Saffir-Simpson Hurricane Wind Scale classifies hurricanes into five categories based on their sustained wind speeds and potential damage. Category 1 is the weakest (74-95 mph) and Category 5 is the strongest (157+ mph). This classification system helps communicate the potential impact of approaching hurricanes.
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Louisiana
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Lisa
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Katrina
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Andrew
B
Correct answer
Explanation
The 1900 Galveston hurricane produced a storm surge of approximately 15 feet that devastated the island. Combined with 130 mph winds, this surge was responsible for the majority of the 8,000+ deaths, making it the deadliest natural disaster in U.S. history. The Category 4 rating and 15-foot wave height are well-documented historical facts.
B
Correct answer
Explanation
The statement is false. While China has experienced the world's deadliest recorded earthquake, it occurred in 1556 in Shaanxi province, not 1957. The 1556 Shaanxi earthquake killed approximately 830,000 people, making it the deadliest on record. The 1957 date is incorrect.
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Phillimina
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Whillemina
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Khi-Khi-mina
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Kamina
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Hurricanes
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Tornadoes
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Typhoons
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Willy-willies
C
Correct answer
Explanation
Tropical cyclones are called different names in different regions: hurricanes in the Atlantic and Northeast Pacific, typhoons in the Northwest Pacific (China and Japan), and cyclones in the Indian Ocean and South Pacific. Tornadoes are completely different weather phenomena, and willy-willies are dust whirls common in Australia.
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Hurricanes
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Typhoons
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Depressions
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Tornadoes
C
Correct answer
Explanation
The India Meteorological Department (IMD) classifies tropical cyclones in the Bay of Bengal and Arabian Sea using specific terminology. Initially they form as "Depressions" before intensifying into "Deep Depressions" and "Cyclonic Storms". The term "Hurricane" is used in the Atlantic and Northeast Pacific, while "Typhoon" is used in the Northwest Pacific.
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A hurricane
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A red storm
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Volcano erruptions
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alian wars
B
Correct answer
Explanation
Jupiter's Great Red Spot is a persistent high-pressure storm in the planet's atmosphere. It's an anticyclonic storm larger than Earth that has been observed for at least 350 years and is expected to continue for the foreseeable future.
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Earthquake
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Fire
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Drought
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Destructed by Attackers
A
Correct answer
Explanation
The Hanging Gardens of Babylon, one of the Seven Wonders of the Ancient World, were likely destroyed by earthquake damage. The Gardens were built on an elevated structure with complex irrigation systems, making them vulnerable to seismic activity. Historical accounts suggest earthquake damage contributed significantly to their eventual collapse and ruin. Fire, drought, or attackers were not the primary causes of their destruction.
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hurricanes
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typhoons
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depressions
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tornadoes
C
Correct answer
Explanation
Tropical cyclones have different names by region. In the North Atlantic and Northeast Pacific they're called hurricanes, in the Northwest Pacific they're typhoons, and in the Indian Ocean including Bay of Bengal they're referred to as cyclonic depressions or simply depressions when developing. Tornadoes are completely different storm systems.
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drought and disastrous crop failures
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forest fires
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violent storms such as hurricanes
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warm sunny weather
C
Correct answer
Explanation
El Niño causes significant global weather disruption including droughts, crop failures, and warm sunny weather in affected regions. The warming of Pacific Ocean waters can also contribute to conditions leading to forest fires. While El Niño influences global hurricane patterns and storm tracks, it doesn't directly create violent storms like hurricanes - rather, it modifies existing atmospheric circulation patterns that affect storm formation and intensity.
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Teide
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Krakatau
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Santorini
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All of the above
B
Correct answer
Explanation
The eruption of Krakatau volcano in Indonesia in August 1883 was one of the most violent volcanic events in recorded history. It caused massive tsunamis with waves up to 30-40 meters high that killed over 36,000 people in coastal regions of Sumatra and Java.
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Skin Disease
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Distress
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Malady
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EarthQuake
B
Correct answer
Explanation
Tsoris is a Yiddish word meaning distress, grief, or trouble. 'Skin Disease' and 'Malady' are incorrect as malady refers to any disease but tsoris specifically means emotional distress. 'Earthquake' is completely unrelated. Tsoris captures a state of sorrow or burden rather than physical illness.