Across
1
Land surrounded by water
4
Raised area of land, smaller than a mountain
6
Imaginary line around the middle of Earth
7
Area where water covers the soil
11
Large natural stream of water
Down
2
Total number of people in an area
3
Land surrounded by water on three sides
5
Cold treeless Arctic plain
8
City that is seat of government
9
Landform where river meets the sea
10
Dry land with little rainfall