Relier Pairs Landforms Glossary Unit 2. Part 3Version en ligne In this exercise you have to match each word with a definition. par Antonio Osuna del Caño 1 Equator 2 Lake 3 Continent 4 Desert 5 Island 6 Estuary is a very dry area. is a piece of land that is surrounded by water. The land mass on Earth is divided into continents. The seven current continents are Africa, Antarctica, Asia, Australia, Europe, North America, and South America. is an imaginary circle around the earth, halfway between the north and south poles. is a large body of water surrounded by land on all sides. Really huge lakes are often called seas. is where a river meets the sea or ocean.