Across
1
Total number of people in an area
5
Line dividing two countries
7
Distance north or south of equator
8
Large body of water partly enclosed by land
9
Flat elevated area of land
10
Largest river in South America
14
Goods brought in from another country
Down
2
City that is seat of government
3
Raised area of land, smaller than a mountain
4
Land surrounded by water
6
Flat grassland in tropical regions
11
Tool for finding directions
12
Area where water covers the soil
13
One of seven major landmasses
15
Cold treeless Arctic plain