Across
1
Total number of people in an area
5
Dry land with little rainfall
8
Tool for finding directions
9
Large natural elevation of earth
10
Raised area of land, smaller than a mountain
13
Piece of land jutting into the sea
14
Region surrounding the North Pole
Down
2
Half of the Earth
3
Flat grassland in tropical regions
4
Land surrounded by water on three sides
6
Steep rock face at edge of land
7
Vast body of salt water
11
Seasonal heavy rainfall
12
Imaginary line around the middle of Earth