Across
1
Region surrounding the North Pole
4
Low-lying land surrounded by higher ground
5
Visual representation of an area
6
Goods sold to another country
7
Total number of people in an area
8
Distance east or west of prime meridian
9
Dry land with little rainfall
Down
2
Land surrounded by water on three sides
3
Wearing away of land by water or wind
10
Low area between mountains