Across
1
Area where water covers the soil
4
Wearing away of land by water or wind
5
Largest hot desert in the world
8
Body of water surrounded by land
9
Low area between mountains
Down
2
Region surrounding the North Pole
3
Large slow-moving mass of ice
6
City that is seat of government
7
Region between the two tropic lines
8
Distance east or west of prime meridian
10
Height above sea level