Across
1
Low-lying land surrounded by higher ground
4
Physical features of land
5
Land surrounded by water
6
Region between the two tropic lines
8
Largest river in South America
10
Flat elevated area of land
12
Area where water covers the soil
13
Tool for finding directions
Down
2
Height above sea level
3
Region surrounding the North Pole
7
One of seven major landmasses
9
Visual representation of an area
11
Ocean between Americas and Europe/Africa