Natural Hazards and disasters flashcard

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What are natural hazards?

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Natural hazards are extreme, sudden events caused by environmental factors that result in significant damage or loss of life, such as earthquakes, floods, and hurricanes.

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What is a natural disaster?

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A natural disaster is a catastrophic event that occurs as a result of natural processes of the Earth, leading to significant damage, destruction, and loss of life.

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What is drought?

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Drought is a prolonged period of abnormally low rainfall, leading to water shortages that can affect agriculture, ecosystems, and water supply.

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What are some solutions to mitigate drought?

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Solutions include implementing water conservation techniques, rainwater harvesting, and using drought-resistant crops.

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What is an emergency supply kit?

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An emergency supply kit is a collection of essential items that can sustain individuals and families during a disaster, including food, water, first aid supplies, and important documents.

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What is wildfire?

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A wildfire is an uncontrolled fire that spreads rapidly through vegetation, often exacerbated by dry conditions and strong winds.

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What are firebreaks?

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Firebreaks are cleared areas of land that act as barriers to slow or stop the spread of wildfires.

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What is the importance of controlled burns?

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Controlled burns are intentionally set fires used to reduce excess vegetation, which can help prevent larger, uncontrolled wildfires.

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What is the role of community preparedness in disaster management?

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Community preparedness involves planning and organizing resources and training to effectively respond to disasters, minimizing risks and enhancing safety.

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What is the significance of observing animal behavior before a disaster?

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Animals often sense changes in the environment before humans do, so unusual behavior can indicate an impending natural disaster.