Across
1
Tool for finding directions
5
Landform where river meets the sea
6
Region surrounding the North Pole
9
Large body of water partly enclosed by land
10
Wearing away of land by water or wind
Down
2
Large natural elevation of earth
3
Flat elevated area of land
4
Land surrounded by water
7
Low area between mountains
8
Large area covered with trees
11
Mountain that can erupt with lava
12
Vast body of salt water
13
One of seven major landmasses