Natural and Human-Induced Risks Quiz
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Questions and Answers

Which of the following is NOT a natural hazard mentioned in the text?

  • Industrial explosions (correct)
  • Cyclones
  • Droughts
  • Floods

What is a key factor that increases a society's vulnerability to disasters?

  • Advanced technology
  • Strong infrastructure
  • High population density (correct)
  • Abundant resources

How does climate change impact flooding in Bangladesh?

  • Climate change decreases the amount of rainfall during the monsoon season.
  • Climate change increases the volume of water from rainfall and glacial melt. (correct)
  • Climate change causes a decrease in glacial melt in the Himalayas.
  • Climate change has no impact on flooding in Bangladesh.

Which of the following is NOT a hazard that affects Bangladesh?

<p>Earthquakes (D)</p> Signup and view all the answers

What is a major consequence of the increasing flood risks in Bangladesh?

<p>Growth of shantytowns in cities. (A)</p> Signup and view all the answers

Which of the following factors contributes to the high vulnerability of Bangladesh to disasters?

<p>Limited resources and low levels of development. (A)</p> Signup and view all the answers

What is the connection between the Himalayas and Bangladesh's flooding?

<p>The Himalayas contribute to flooding by providing water to Bangladesh's rivers. (B)</p> Signup and view all the answers

Which of the following is NOT a factor that increases the risk of flooding in Bangladesh?

<p>The absence of river overflows. (C)</p> Signup and view all the answers

Flashcards

Natural Hazards

Natural phenomena that cause damage, such as cyclones, floods, and earthquakes.

Human-induced Hazards

Risks arising from human activities, like pollution or industrial accidents.

Climate Change Impact

Climate change leads to increased frequency and intensity of weather-related hazards.

Vulnerability

The susceptibility of a society to suffer from disasters due to various factors, including poverty and preparedness.

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Case Study: Bangladesh

A country prone to hazards like flooding and cyclones, heavily impacted by climate change.

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Monsoon Flooding

Annual flooding in Bangladesh caused by heavy rainfall and river overflows during the monsoon season.

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Population Displacement

Movement of people from their homes due to rising sea levels and continuous flooding.

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Shantytowns

Poor urban areas formed by displaced populations, often lacking basic infrastructure.

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Study Notes

Natural and Human-Induced Risks

  • Societies face various risks, both natural (e.g., cyclones, floods, droughts) and human-induced (e.g., industrial accidents, pollution).
  • Natural risks, like earthquakes and tsunamis, are particularly significant.
  • Human activities, such as industrialization and urbanization, intensify and modify natural risks.
  • Climate change influences the frequency and intensity of climate-related risks (flooding, droughts).

Vulnerability and Risk Variation

  • Vulnerability to risks varies significantly between societies.
  • Developing countries and those in the southern hemisphere are often more vulnerable to risks.
  • Poverty and lack of preparedness increase harm from events.
  • Technological risks can cause extensive damage.
  • Catastrophic events disproportionately impact poorer countries.
  • In many Asian countries, risks are heightened.

Case Study: Bangladesh

  • Bangladesh is a densely populated South Asian delta nation.
  • Its low elevation and position in a river delta make it exceptionally vulnerable to flooding.
  • Glacial melt and monsoon-related flooding increase risk.
  • Rising sea levels worsen existing vulnerabilities
  • The population faces the risk of displacement and poverty due to environmental change.
  • The combination of factors, increases the risk of disaster in Bangladesh.

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Description

Test your knowledge on the various natural and human-induced risks faced by societies. This quiz covers topics such as climate change, vulnerability disparities, and the case study of Bangladesh. Learn how these factors influence risk management and societal preparedness.

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