Across
1
City that is seat of government
5
Cold treeless Arctic plain
7
Landform where river meets the sea
8
Body of water surrounded by land
10
Goods sold to another country
Down
2
Low-lying land surrounded by higher ground
3
Largest hot desert in the world
4
Height above sea level
6
Area where water covers the soil
9
Distance north or south of equator
11
Raised area of land, smaller than a mountain