continent North America South America Asia Australia Africa Antarctica Europe Largest land mass on earth bay Chesapeake Bay Tampa Bay body of water with land on three sides smaller than a gulf Island Hawaii Bahamas Land that is completely surrounded by water peninsula Florida Italy Greece Body of land with water on three sides cataract Nile River Colorado River Series of river rapids or waterfalls Oasis Nile River, Egypt Fertile land in the desert fed by an underground spring or well desert Sahara Desert, N. Africa Sonoran Desert, SW USA Mexico Antarctica Region that has little precipitation ocean Atlantic Ocean Pacific Ocean Arctic Ocean Indian Ocean Southern Ocean vast body of salt water; there are 5 gulf Gulf of Mexico part of an ocean with land on 3 sides coast Atlantic Coast (East Coast) Pacific Coast (West Coast) Gulf Coast where the edge of a large land mass meets a large body of water archipelago Hawaii Bahamas Greek Isles Florida Keys group of island mountain Rocky Mountains Appalachian Mountains Mt. Everest, Himalayan Mts land with extremely high elevation compared to surrounding area delta Mississippi River Delta Nile River Delta layers of soil washed down from the river volcano Mt. St Helens Mt. Vesuvius opening in the earth’s crust which lava erupts mouth of a river Nile River flows into Mediterranean Sea Mississippi River flows into Gulf of Mexico where river empties into larger body of water strait Bering Strait Strait of Gibraltar narrow body of water that connects two larger bodies of water valley Susquehanna Valley Indus Valley low area of land surrounded by higher land