Across
1
Flat elevated area of land
4
Goods sold to another country
5
Largest river in South America
6
Large slow-moving mass of ice
8
Ridge of rock or coral near the surface
11
City that is seat of government
Down
1
Largest ocean on Earth
2
Cold treeless Arctic plain
3
Dry land with little rainfall
7
Line dividing two countries
9
Imaginary line around the middle of Earth
10
Body of water surrounded by land