Across
1
Cold treeless Arctic plain
3
One of seven major landmasses
5
Region between the two tropic lines
6
Steep rock face at edge of land
7
Raised area of land, smaller than a mountain
9
Land surrounded by water
10
Low-lying land surrounded by higher ground
Down
2
Ocean between Americas and Europe/Africa
3
Long-term weather patterns of an area
4
Line dividing two countries
8
Total number of people in an area