Across
1
Chain or group of islands
7
Land surrounded by water
8
Flat grassland in tropical regions
10
Long-term weather patterns of an area
12
Flat elevated area of land
Down
2
Cold treeless Arctic plain
3
Height above sea level
4
Large slow-moving mass of ice
5
Visual representation of an area
6
Tool for finding directions
9
Vast body of salt water
11
Area where water covers the soil
13
Ocean between Americas and Europe/Africa