Fema for Kids: Floods Flooding happens during heavy rains, when rivers overflow, when ocean waves come onshore, when snow melts too fast or when dams or levees break. http: //fema.gov/kids/floods.htm
Fema for Kids: Thunder While thunder won't hurt you - lightning will! So it's important to pay attention when you hear thunder. http: //fema.gov/kids/thunder.htm
Fema for Kids: Tsunami Tsunami is a series of huge waves that happen after an undersea disturbance, such as an earthquake or volcano eruption... http: //fema.gov/kids/tsunami.htm
Fema for Kids: Volcanoes A volcano is a mountain that opens downward to a pool of molten rock below the surface of the earth. http: //fema.gov/kids/volcano.htm