Across
1
Distance east or west of prime meridian
5
Goods sold to another country
6
Largest hot desert in the world
8
Visual representation of an area
12
Large natural stream of water
Down
2
Largest river in South America
3
Ridge of rock or coral near the surface
4
Low-lying land surrounded by higher ground
7
Where river meets the sea
9
Large area covered with trees
10
Line dividing two countries
11
Region near the equator