Natural Hazards and disasters flashcard

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What are wildfires?

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Wildfires are uncontrolled fires that spread rapidly through vegetation, often fueled by dry conditions and strong winds.

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What is a firebreak?

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A firebreak is a cleared area that acts as a barrier to slow or stop the spread of wildfires.

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What does it mean to adapt buildings for natural hazards?

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Adapting buildings involves modifying their design and materials to withstand specific natural hazards, such as earthquakes or hurricanes.

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What are building codes?

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Building codes are regulations that set standards for construction to ensure safety and resilience against natural hazards.

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What is a hurricane?

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A hurricane is a powerful tropical storm with strong winds and heavy rain, forming over warm ocean waters.

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What is the purpose of early warning systems?

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Early warning systems are designed to alert communities about impending natural hazards, allowing for timely evacuations and preparations.

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What is a tornado?

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A tornado is a rapidly rotating column of air that extends from a thunderstorm to the ground, capable of causing significant damage.

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What is the significance of flood defenses?

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Flood defenses are structures and systems designed to protect areas from flooding, such as levees and drainage systems.

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What should you do before a hurricane?

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Before a hurricane, you should secure your home by covering windows and doors, and prepare an emergency kit.

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What is the role of controlled burns in wildfire management?

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Controlled burns are intentionally set fires used to reduce excess vegetation and prevent larger wildfires.