Relacionar Columnas Unit 9Versión en línea Our planet por Nataly Mollinedo 1 The Maldives are very low lying 2 A large piece of ice that moves slowly down a mountain. 3 A ridge of rocks or sand just under the water. 4 a long period of dry weather 5 A large amount of water that covers an area that is usually dry 6 A chemical substance found in coal, oil, and gas.