Across
1
Distance north or south of equator
6
Body of water surrounded by land
7
Low area between mountains
8
Region near the equator
10
Height above sea level
Down
2
Half of the Earth
3
Region surrounding the North Pole
4
Cold treeless Arctic plain
5
Flat elevated area of land
9
Largest hot desert in the world
11
Deep narrow valley with steep sides
12
Narrow sea inlet between cliffs