Because tornadoes often damage power lines, gas lines, or electrical systems, there is a risk of fire, electrocution, or an explosion. Protecting yourself and your family requires promptly treating any injuries suffered during the storm and using extreme care to avoid further hazards.Tectonic hazards Climatic hazards Earthquakes Flooding Tsunamis Tornadoes Volcanoes Tropical storms (hurricanes) Mountain avalanches Droughts
The old belief about the universe that the new discoveries destroyed as the heliocentric theory, which was the theory that Earth, and all the other planets revolved around the sun.
