Floods are natural disasters that occur when water overflows onto normally dry land, often due to heavy rainfall, melting snow, or dam failure. They can cause significant damage to homes, infrastructure, and ecosystems, leading to loss of life and displacement of communities. Flash floods are a sudden and intense type of flooding that can happen within minutes or hours of heavy rain. They are particularly dangerous because they can occur with little warning, making it crucial for people in flood-prone areas to stay informed and prepared for emergencies.