Matching Pairs Landform Definitions Online version Match the names of the landforms with the right definition by Kate Paternoster 1 PLATEAU 2 ISLAND 3 OCEAN 4 RIVER 5 LAKE 6 VALLEY 7 MOUNTAIN 8 WATERFALL 9 PENINSULA 10 HILLS An enormous mass of water. A natural elevation of the Earth's surface. A natural wide flow of fresh water across the land into the sea. A low area of land between hills or mountains. An area of land almost completely surrounded by water except for an isthmus. An area of fairly level high ground. A cascade of water falling from a height. A piece of land surrounded by water. A natural elevation of the Earth's surface, smaller than a mountain. A large area of water surrounded by land.