Across
1
Distance east or west of prime meridian
5
Low area between mountains
7
Largest hot desert in the world
8
Visual representation of an area
9
Line dividing two countries
13
Cold treeless Arctic plain
Down
2
Piece of land jutting into the sea
3
Area where water covers the soil
4
Large slow-moving mass of ice
6
Wearing away of land by water or wind
10
Landform where river meets the sea
11
Tool for finding directions
12
Land surrounded by water on three sides
14
Largest river in South America