Across
1
Large body of water partly enclosed by land
3
Line dividing two countries
4
Distance north or south of equator
6
Land surrounded by water on three sides
9
Large slow-moving mass of ice
Down
2
Narrow sea inlet between cliffs
5
Largest hot desert in the world
6
Flat elevated area of land
7
Region near the equator
8
Flat grassland in tropical regions