Across
1
Narrow sea inlet between cliffs
3
Land surrounded by water on three sides
6
Dry land with little rainfall
8
Body of water surrounded by land
10
Cold treeless Arctic plain
11
Large natural elevation of earth
Down
2
One of seven major landmasses
4
Largest hot desert in the world
5
Mountain that can erupt with lava
7
Height above sea level
9
Distance east or west of prime meridian