Relacionar Columnas Natural disasters unit 4Versión en línea vocabulary unit 4 por Javi Alejandra 1 Blizzard... 2 A drought ocurrs when... 3 A tsunami... 4 Earthquakes are... 5 A tornado is... 6 Hurricanes happen in the... violent shakings of the Earth's crust that may cause destruction to buildings. a windstorm occurring over land. there is a long period with little or no rain. is a series of enormous waves created by an underwater disturbance usually associated with earthquakes occurring below or near the ocean Atlantic Ocean, whereas typhoons happen in the Pacific. is a severe snowstorm with high winds and low visibility.