Across
1
Visual representation of an area
4
Land surrounded by water on three sides
5
Largest river in South America
6
Dry land with little rainfall
7
Flat grassland in tropical regions
9
Largest ocean on Earth
Down
2
Landform where river meets the sea
3
Total number of people in an area
8
Line dividing two countries
10
Largest hot desert in the world
11
Distance east or west of prime meridian
12
Ocean between Americas and Europe/Africa