Which of the following types of natural disasters has no definite beginning and end?
Droughts
To solve the given problem, let's analyze each of the disaster types mentioned in the options:
- Earthquakes: Earthquakes are sudden and have a very definite beginning and usually a short, although intense, duration. The seismic activity can be pinpointed to a specific moment in time when it starts and when it ends.
- Landslides: Landslides also have a specific beginning when the mass of rock or earth starts to slide down the slope. This is a distinct event, usually triggered by factors like earthquakes, volcanic activity, or heavy rain.
- Hurricanes: Hurricanes have a well-defined lifespan. They are monitored as they develop, intensify, and eventually dissipate. The beginning is marked by the formation of a tropical depression, and the end is when the system dissipates or merges with another weather system.
- Droughts: Unlike the others, droughts have no clear starting or ending point. They gradually develop over time with deficits in precipitation and may last for months or even years. Their end is also indefinite, as it may take a long period of regular precipitation to neutralize the drought's effects.
From the analysis above, it is clear that Droughts are the type of natural disaster that has no definite beginning and end. This makes droughts unique compared to other listed natural disasters, which typically have a clear and sudden onset and resolution.
Therefore, the correct answer is Droughts.
Similar Questions
Given below are two statements:
Statement I: Flood fringe is the lowest part of the flood plain, where no development is permitted and which is reserved for the passage of flood flows.
Statement II: Floodway is an area of floodplain land where filling and development may be permitted subject to land use and building code regulations designed to minimize damage.
In the light of the above statement, choose the correct answer from the options given below:Given below are two statements :
Statement I : Most of the hazardous landslides are induced by earthquakes.
Statement II : All landslides involve falling of earth material under shear stress.
In the light of the above statements, choose the correct answer from the options given below :
Which among the following natural hazards has relatively slow onset?
In the last few years, India has been affected by which of the following tropical cyclones?
Assertion “A”: Hails damage the standing crops.
Reason “R”: In India, hails occur only during the winter season
Important Questions from Natural Disasters
Which of the following is NOT a broad mitigation technique of landslide?
What is the primary geological phenomenon responsible for generating the majority of destructive tsunamis?
An earthquake in magnitude on the Richter scale in the range 7 - 7.3, is termed as
What is the range of the intensity scale used in measuring earthquakes?
Which of the following is an example of a terrestrial natural disaster?
