Across
1
Region between the two tropic lines
3
Largest river in South America
4
Height above sea level
5
Large natural stream of water
6
Largest ocean on Earth
Down
2
Large slow-moving mass of ice
4
Region surrounding the North Pole
7
Dry land with little rainfall
8
Narrow sea inlet between cliffs
9
Body of water surrounded by land
10
Seasonal heavy rainfall
11
Visual representation of an area
12
Land surrounded by water