Across
1
Large slow-moving mass of ice
5
Steep rock face at edge of land
6
Area where water covers the soil
7
Where river meets the sea
9
Land surrounded by water on three sides
Down
2
Region near the equator
3
Wearing away of land by water or wind
4
Low area between mountains
8
Half of the Earth
10
Region surrounding the North Pole
11
Narrow sea inlet between cliffs