Across
1
Region surrounding the North Pole
5
Cold treeless Arctic plain
6
Steep rock face at edge of land
7
Large natural elevation of earth
8
Dry land with little rainfall
9
Physical features of land
10
Flat elevated area of land
11
Body of water surrounded by land
Down
2
Landform where river meets the sea
3
One of seven major landmasses
4
Vast body of salt water
12
Imaginary line around the middle of Earth