Across
1
Vast body of salt water
4
Low area between mountains
5
Dry land with little rainfall
6
Flat grassland in tropical regions
7
Large natural elevation of earth
10
Line dividing two countries
Down
2
City that is seat of government
3
Land surrounded by water
6
Largest hot desert in the world
8
Long-term weather patterns of an area
9
Goods sold to another country
11
Total number of people in an area
12
Physical features of land