Across
1
Area where water covers the soil
4
Wearing away of land by water or wind
7
Large area covered with trees
9
Large slow-moving mass of ice
10
Vast body of salt water
11
One of seven major landmasses
Down
2
Piece of land jutting into the sea
3
Narrow sea inlet between cliffs
5
Region surrounding the North Pole
6
Goods sold to another country
8
Body of water surrounded by land