Across
1
Tool for finding directions
4
City that is seat of government
5
Largest ocean on Earth
6
Imaginary line around the middle of Earth
11
Distance east or west of prime meridian
Down
2
Mountain that can erupt with lava
3
Vast body of salt water
6
Goods sold to another country
7
Largest river in South America
8
Wearing away of land by water or wind
9
Visual representation of an area
10
Region between the two tropic lines
12
Largest hot desert in the world