Across
1
Largest hot desert in the world
5
Chain or group of islands
7
Line dividing two countries
9
Dry land with little rainfall
10
Vast body of salt water
11
City that is seat of government
Down
2
Physical features of land
3
Largest ocean on Earth
4
Area where water covers the soil
6
Total number of people in an area
8
Steep rock face at edge of land