Across
1
Region between the two tropic lines
4
Area where water covers the soil
5
City that is seat of government
6
Wearing away of land by water or wind
8
Distance east or west of prime meridian
11
Height above sea level
12
Distance north or south of equator
Down
2
Raised area of land, smaller than a mountain
3
Large slow-moving mass of ice
5
Steep rock face at edge of land
7
Dry land with little rainfall
9
Low area between mountains
10
Land surrounded by water on three sides