Flood

A flood occurs when water overflows onto land that is usually dry, often caused by heavy rain, melting snow, storm surges, or dam failures. It can happen gradually or suddenly, and may inundate homes, streets, and farmland. Floodwaters can cause significant damage, disrupt transportation, and pose risks to safety. They also deposit nutrients that support ecosystems. Flooding is a natural part of the Earth's water cycle, but human activities like urban development can increase the risk and severity of floods. Effective management and early warnings help mitigate their impact.