Across
1
Large natural stream of water
4
Largest hot desert in the world
5
Largest ocean on Earth
6
Narrow sea inlet between cliffs
7
Large body of water partly enclosed by land
8
Large natural elevation of earth
9
City that is seat of government
Down
2
Land surrounded by water
3
Chain or group of islands
10
Region between the two tropic lines
11
Flat elevated area of land
12
Large slow-moving mass of ice