Across
1
Large area covered with trees
3
Body of water surrounded by land
4
Region surrounding the North Pole
5
Land surrounded by water on three sides
6
Distance east or west of prime meridian
10
Where river meets the sea
11
Largest river in South America
Down
2
Largest hot desert in the world
4
Height above sea level
7
Visual representation of an area
8
Low-lying land surrounded by higher ground
9
Seasonal heavy rainfall