Across
1
Total number of people in an area
5
Goods sold to another country
6
Line dividing two countries
10
Physical features of land
11
Region surrounding the North Pole
12
Large natural stream of water
Down
2
Vast body of salt water
3
Largest hot desert in the world
4
Region between the two tropic lines
7
Flat grassland in tropical regions
8
Goods brought in from another country
9
Dry land with little rainfall