Across
1
Total number of people in an area
7
Tool for finding directions
8
Large slow-moving mass of ice
11
Raised area of land, smaller than a mountain
12
Region between the two tropic lines
Down
2
Largest hot desert in the world
3
Large area covered with trees
4
Area where water covers the soil
5
Where river meets the sea
6
Goods brought in from another country
9
Low-lying land surrounded by higher ground
10
Line dividing two countries