Across
1
Half of the Earth
5
City that is seat of government
6
One of seven major landmasses
8
Large natural stream of water
9
Large area covered with trees
Down
2
Distance north or south of equator
3
Flat grassland in tropical regions
4
Region between the two tropic lines
7
Seasonal heavy rainfall
10
Largest river in South America
11
Ocean between Americas and Europe/Africa
12
Narrow sea inlet between cliffs