AREA OF LAND DRAINED BY A GIVEN RIVER AND ITS BRANCHES; AREA OF LAND SURROUNDED BY LANDS OF HIGHER ELEVATION

DEEP AND NARROW VALLEYS WITH STEEP WALLS

STEEP, HIGH WALL OF ROCK, EARTH, OR ICE

FLAT, LOW LYING LAND BUILT UP FROM SOIL CARRIED DOWNSTREAM BY A RIVER AND DEPOSTIED AT ITS MOUTH

STRETCH OF HIGH LAND THAT SEPARATES RIVER SYSTEMS

LARGE, THICK BODY OF SLOWLY MOVING ICE

ELEVATED LAND AREA SUCH AS A HILL, MOUNTAIN, OR PLATEAU

ELEVATED LAND WITH SLOPING SIDES AND ROUNDED SUMMIT; GENERALLY SMALLER THAN A MOUNTAIN

LAND AREA, SMALLER THAN A CONTINENT COMPLETELY SURROUNDED BY WATER

NARROW STRETCH OF LAND CONNECTING TWO LARGER AREAS

LAND, USUALLY LEVEL, AT A LOW ELEVATION

BROAD, FLAT TOPPED LANDFORM WITH STEEP SIDES, SMALLER THAN A PLATEAU

LAND WITH STEEP SIDES THAT RISES SHARPLY FROM SURROUNDING LAND; GENERALLY LARGER AND MORE RUGGED THAN A HILL

POINTED TOP OF A MOUNTAIN

A SERIES OF CONNECTED MOUNTAINS

BODY OF LAND JUTTING INTO A LAKE OR OCEAN, SURROUNDED ON THREE SIDES BY WATER

AREA OF LAND, USUALLY AT LOW ELEVATION AND OFTEN COVERED WITH GRASSES

AREA OF FLAT OR ROLLING LAND AT HIGH ELEVATION, ABOUT 300 TO 3,000 FEET HIGH

LAND LYING NEXT TO A SEA OR AN OCEAN

AREA OF LOW LAND USUALLY BETWEEN HILLS OR MOUNTAINS

MOUNTAIN OR HILL CREATED AS LIQUID ROCK AND ASH ERUPT FROM INSIDE THE EARTH