Across
1
Largest hot desert in the world
4
Height above sea level
5
Tool for finding directions
6
Mountain that can erupt with lava
11
Land surrounded by water on three sides
Down
2
Landform where river meets the sea
3
Region near the equator
7
Body of water surrounded by land
8
Distance north or south of equator
9
Largest river in South America
10
Imaginary line around the middle of Earth
12
Vast body of salt water