Across
1
Distance north or south of equator
5
Region surrounding the North Pole
6
Landform where river meets the sea
7
Ridge of rock or coral near the surface
10
Narrow sea inlet between cliffs
Down
2
Wearing away of land by water or wind
3
Mountain that can erupt with lava
4
Physical features of land
8
Cold treeless Arctic plain
9
Low area between mountains
11
Steep rock face at edge of land