Across
1
Large slow-moving mass of ice
4
Raised area of land, smaller than a mountain
6
Vast body of salt water
7
Distance north or south of equator
9
Narrow sea inlet between cliffs
12
Flat grassland in tropical regions
Down
2
Ridge of rock or coral near the surface
3
Chain or group of islands
5
Mountain that can erupt with lava
8
Steep rock face at edge of land
10
Land surrounded by water on three sides
11
Ocean between Americas and Europe/Africa