Across
1
City that is seat of government
4
Large natural elevation of earth
6
Flat grassland in tropical regions
7
Cold treeless Arctic plain
9
Large slow-moving mass of ice
Down
1
Tool for finding directions
2
Flat elevated area of land
3
Height above sea level
5
Vast body of salt water
8
Deep narrow valley with steep sides
10
Raised area of land, smaller than a mountain