CRUST

LAYER

LAND

ABOVE

CLIFF

MAGNIFYING GLASS

GRAINS

APPEARANCE

RELIEF

IRREGULARITIES

SURFACE

INLAND

FAR AWAY

LARGE ELEVATIONS

USUALLY

MOUNTAIN RANGE

COVER

MASSIF

MOUNTAIN

PLAIN

FLAT AREA

ELEVATIONS

PLATEAU

VALLEYS

SLOPES

FLOW

NARROW

RAVINES

CANYON

ISTHMUS

EXTEND

SIDE

MAINLAND

CAPE

PIECE OF LAND

GULF

PARTLY ENCLOSED

BAY

INLAND

WAVES

CURRENT

TIDE

UPWARD

DOWNWARD

GRAVITATIONAL FORCE

RISE

FALL