Across
1
Region between the two tropic lines
5
Steep rock face at edge of land
6
Imaginary line around the middle of Earth
7
City that is seat of government
8
Large slow-moving mass of ice
Down
2
Largest ocean on Earth
3
Dry land with little rainfall
4
Wearing away of land by water or wind
8
Large body of water partly enclosed by land
9
Landform where river meets the sea
10
Cold treeless Arctic plain
11
Flat grassland in tropical regions
12
Mountain that can erupt with lava