Completar frases Özlem - Word Wide WebVersión en línea Natural disasters por Özlem Boga 1 avalanche tornado drought flood is a very strong wind that moves in a circle . 2 tsunami hurricane earthquake landslide is a sudden movement of the Earth's surface and it sometimes causes great damage . 3 drought landslide volcanic eruption avalanche is a long period of time when there is very little or no rain . 4 flood volcanic eruption tsunami hurricane is a large amount of water covering an area that is usually dry land . 5 earthquake landslide avalanche tornado is a large amount of ice , snow and rock that falls down the mountain . 6 earthquake avalanche volcanic eruption flood is a sudden explosion of volcanic material . 7 tsunami landslide tornado avalanche is a sudden fall of a lot of rocks and earth down a hill . 8 drought hurricane tsunami tornado is an extremely large wave caused by earthquake .