Across
1
Tool for finding directions
4
Region surrounding the North Pole
5
Largest hot desert in the world
8
Body of water surrounded by land
10
Chain or group of islands
Down
2
Imaginary line around the middle of Earth
3
Half of the Earth
6
Mountain that can erupt with lava
7
Ocean between Americas and Europe/Africa
9
Cold treeless Arctic plain
11
Land surrounded by water on three sides