Across
1
Dry land with little rainfall
4
Low area between mountains
5
Land surrounded by water on three sides
6
Steep rock face at edge of land
7
Total number of people in an area
10
Large natural stream of water
11
Wearing away of land by water or wind
Down
1
Landform where river meets the sea
2
Goods brought in from another country
3
Distance east or west of prime meridian
8
Narrow sea inlet between cliffs
9
Piece of land jutting into the sea
12
Vast body of salt water
13
Land surrounded by water