Across
1
Dry land with little rainfall
5
Largest river in South America
6
Low-lying land surrounded by higher ground
7
Body of water surrounded by land
12
Land surrounded by water on three sides
13
Imaginary line around the middle of Earth
Down
2
One of seven major landmasses
3
Ocean between Americas and Europe/Africa
4
Large area covered with trees
8
Distance north or south of equator
9
Largest hot desert in the world
10
Distance east or west of prime meridian
11
Visual representation of an area