Across
1
Seasonal heavy rainfall
4
City that is seat of government
6
Visual representation of an area
8
Large area covered with trees
9
Land surrounded by water
10
Imaginary line around the middle of Earth
11
Low-lying land surrounded by higher ground
12
Large body of water partly enclosed by land
Down
2
Narrow sea inlet between cliffs
3
Vast body of salt water
5
Cold treeless Arctic plain
7
Wearing away of land by water or wind
13
Total number of people in an area