Across
1
Large area covered with trees
3
Largest ocean on Earth
4
City that is seat of government
6
Vast body of salt water
8
Large natural stream of water
9
Large natural elevation of earth
10
Half of the Earth
Down
2
Deep narrow valley with steep sides
4
Steep rock face at edge of land
5
Region near the equator
5
Region between the two tropic lines
7
Largest hot desert in the world