|
|
|
2
|
a large stream of water flowing in a certain direction
|
|
6
|
a deep valley with steep sides often carved by a stream or river
|
|
8
|
a large mound of earth usually taller than 2,000 feet
|
|
11
|
an area of land completely surrounded by water
|
|
12
|
a small, narrow body of water
|
|
13
|
a hill or ridge made of sand that is shaped by the wind
|
|
14
|
a funnel-shaped hole in the ground that water can drain into and collect in
|
|
|
|
|
|
|
1
|
a low area of land between mountains
|
|
3
|
a mountain with an opening at the top through which lava can flow
|
|
4
|
a slow-moving and frozen block of ice made from falling snow
|
|
5
|
a low area of land next to a river that can flood
|
|
7
|
a low, watery area at the mouth of a river that is filled with pieces of soil that flow down from the river
|
|
9
|
a mound of earth smaller than a mountain
|
|
10
|
an opening in the Earth, usually in a hill or a mountain
|
|
14
|
a place where water flows from under the ground
|
|
15
|
a large boy of saltwater
|
|
|
|
