Cyclone aila

    Cards (13)

    • What is a flood risk associated with intense rainfall?
      It can lead to flooding
    • Why do landslides occur on saturated hillsides?
      Because they can slump when saturated
    • Which country is particularly vulnerable to cyclones?
      Bangladesh
    • Why is Bangladesh vulnerable to cyclones?
      Due to its rural population on low-lying land
    • How does urbanization affect flood risk in Bangladesh?
      It increases surface runoff to rivers
    • What is a consequence of unplanned settlements in Bangladesh?
      They are built on low-lying flood-prone land
    • How does Bangladesh's GDP affect its flood defense capabilities?
      It is low, limiting investment in defenses
    • What measures does Bangladesh use to protect against tropical cyclones?
      • Forecasting through TV and radio
      • Satellite technology for tracking
      • Warning systems
      • Evacuation strategies with shelters
      • Surge defences like embankments
    • How has Bangladesh reduced deaths from tropical cyclones?
      By using satellite technology and issuing warnings
    • What technology helps track cyclones in Bangladesh?
      Satellite technology
    • What is a challenge faced by some people in Bangladesh regarding cyclone warnings?
      Some lack technology to receive warnings
    • What are the primary and secondary impacts of Cyclone Aila?
      Primary impacts:
      • 190 deaths
      • 750,000 homeless

      Secondary impacts:
      • Economic disruption
      • Infrastructure damage
    • What was the impact of Cyclone Aila in May 2009?
      It killed 190 people and made 750,000 homeless
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