Across
1
Ocean between Americas and Europe/Africa
4
Large area covered with trees
6
Narrow sea inlet between cliffs
10
Mountain that can erupt with lava
Down
2
Wearing away of land by water or wind
3
Large slow-moving mass of ice
5
Land surrounded by water on three sides
7
Ridge of rock or coral near the surface
8
Region surrounding the North Pole
9
Landform where river meets the sea