By Hannah, Ana, Madeline, Jade

A long dune parallel to the direction of the prevailing wind

A dune created by the different directions the wind blows

a residual or erosional rock mass balanced upon a relatively slender neck or pedestal

A sediment rock erosed, in a stable, arch-shape, rising above the basic rock layers

A lowland between ranges of mountains often having a river running along the bottom

a deep gorge, typically one with a river flowing through it

A shallow container in the ground in which salt water evaporates to leave salt behind

a fan-shaped deposit where a fast flowing stream flattens out