Across
1
Ocean between Americas and Europe/Africa
5
Dry land with little rainfall
6
Ridge of rock or coral near the surface
9
Largest ocean on Earth
10
Largest hot desert in the world
12
Where river meets the sea
Down
2
Land surrounded by water on three sides
3
Tool for finding directions
4
Region surrounding the North Pole
7
Height above sea level
8
Body of water surrounded by land
11
Largest river in South America