Across
1
Largest river in South America
3
Region near the equator
4
Half of the Earth
5
Goods sold to another country
6
Goods brought in from another country
9
Largest hot desert in the world
10
One of seven major landmasses
11
Land surrounded by water
Down
2
Large natural elevation of earth
3
Region between the two tropic lines
7
Vast body of salt water
8
Largest ocean on Earth
12
Seasonal heavy rainfall