Across
1
Height above sea level
6
Land surrounded by water
7
Body of water surrounded by land
8
Line dividing two countries
9
Steep rock face at edge of land
10
City that is seat of government
11
Cold treeless Arctic plain
Down
2
Dry land with little rainfall
3
Region between the two tropic lines
4
Imaginary line around the middle of Earth
5
Area where water covers the soil