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Droughts and wildfires are slow-onset hazards that can persist for months or years, affecting agriculture, water supply, ecosystems and human health. They are often interconnected: prolonged drought dries vegetation, creating the conditions for catastrophic wildfires. As climate change intensifies, these hazards are becoming more frequent and severe in many parts of the world. Understanding their causes, impacts and management is essential for the AQA Hazards specification.
Key Definition: A drought is a prolonged period of abnormally low precipitation relative to the statistical average for a region, leading to a shortage of water for people, agriculture and ecosystems. Unlike other hazards, drought has a gradual onset and no precise beginning or end.
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