Across
1
Wearing away of land by water or wind
3
Piece of land jutting into the sea
6
Total number of people in an area
8
Visual representation of an area
9
Ridge of rock or coral near the surface
10
Cold treeless Arctic plain
11
Land surrounded by water on three sides
13
Mountain that can erupt with lava
Down
2
Flat elevated area of land
4
Low-lying land surrounded by higher ground
5
Large natural elevation of earth
7
Height above sea level
12
Landform where river meets the sea