Across
1
Distance east or west of prime meridian
6
Largest hot desert in the world
8
Vast body of salt water
9
Goods sold to another country
12
Flat grassland in tropical regions
Down
2
Region surrounding the North Pole
3
Flat elevated area of land
4
Body of water surrounded by land
5
Deep narrow valley with steep sides
7
Distance north or south of equator
10
Region between the two tropic lines
11
City that is seat of government