Across
1
Flat elevated area of land
5
Largest ocean on Earth
6
Largest river in South America
7
Dry land with little rainfall
8
Height above sea level
9
Seasonal heavy rainfall
Down
2
Distance north or south of equator
3
Low-lying land surrounded by higher ground
4
Goods brought in from another country
10
Largest hot desert in the world
11
Tool for finding directions
12
Cold treeless Arctic plain