Across
1
City that is seat of government
4
Half of the Earth
6
Ocean between Americas and Europe/Africa
7
Land surrounded by water on three sides
8
Land surrounded by water
10
Tool for finding directions
12
Ridge of rock or coral near the surface
Down
2
Distance north or south of equator
3
Region surrounding the North Pole
5
Largest river in South America
7
Flat elevated area of land
9
Largest hot desert in the world
11
Large area covered with trees