Across
1
Body of water surrounded by land
4
Narrow sea inlet between cliffs
5
Tool for finding directions
7
Flat grassland in tropical regions
8
Region surrounding the North Pole
10
Region between the two tropic lines
Down
2
Chain or group of islands
3
Distance north or south of equator
6
Low area between mountains
9
Seasonal heavy rainfall
11
Raised area of land, smaller than a mountain