Across
1
Cold treeless Arctic plain
5
Visual representation of an area
6
Region near the equator
7
Large area covered with trees
8
Total number of people in an area
10
Region surrounding the North Pole
12
Flat grassland in tropical regions
Down
2
Ocean between Americas and Europe/Africa
3
Tool for finding directions
4
Mountain that can erupt with lava
9
Physical features of land
11
Large natural elevation of earth