Across
1
Area where water covers the soil
5
Distance north or south of equator
6
Low-lying land surrounded by higher ground
8
Large natural stream of water
9
Landform where river meets the sea
11
Region surrounding the North Pole
Down
2
Body of water surrounded by land
3
Line dividing two countries
4
Land surrounded by water
7
Low area between mountains
10
Total number of people in an area
12
Goods brought in from another country
13
Steep rock face at edge of land