Across
1
Long-term weather patterns of an area
4
Raised area of land, smaller than a mountain
6
Cold treeless Arctic plain
7
Flat elevated area of land
8
Large area covered with trees
10
Deep narrow valley with steep sides
11
Region surrounding the North Pole
13
Line dividing two countries
Down
2
Body of water surrounded by land
3
Land surrounded by water on three sides
5
Imaginary line around the middle of Earth
9
Region near the equator
12
Goods sold to another country
14
Vast body of salt water
15
Visual representation of an area