Relier Pairs Yahya STAL - Word Wide WebVersion en ligne Test your knowledge of natural disasters with this fun matching pairs game! par Yahya Word Wide Web 1 Drought 2 Flood 3 Tornado 4 Volcano 5 Earthquake 6 Tsunami Extended period of low rainfall Sudden shaking of the ground Series of ocean waves caused by an underwater earthquake Opening in the Earth's crust that allows lava to escape Violently rotating column of air Overflow of water onto normally dry land