Equator
Island
Continent
Lake
Estuary
Desert
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.
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 a piece of land that is surrounded by water.
is a very dry area.
is an imaginary circle around the earth, halfway between the north and south poles.