Across
1
Land surrounded by water
5
Largest river in South America
6
Low-lying land surrounded by higher ground
7
Distance east or west of prime meridian
8
Region surrounding the North Pole
9
City that is seat of government
10
Line dividing two countries
Down
2
Large slow-moving mass of ice
3
Largest hot desert in the world
4
Area where water covers the soil
11
Distance north or south of equator
12
Height above sea level
13
Goods sold to another country
14
Region near the equator
15
One of seven major landmasses