Water surrounded by land
lake
Land with water on 3 sides
peninsula
A flat lying land
plain
A large body of water that is salty
ocean
Elevated flat land
Plateau
A large mass of ice.
glacier
A deep valley with steep sides
canyon
A whole in the earth that allows lava to flow out
volcano
A low area between two hills
valley
A piece of land surrounded by water
island
A large underground space
cave
Water that falls off in a steep drop.
Waterfall
Water that runs in a narrow path downhill toward the sea or lake
river
High ground that is rounded
hills