Across
1
Region surrounding the North Pole
4
Total number of people in an area
5
Where river meets the sea
6
Largest hot desert in the world
8
Land surrounded by water
9
Flat elevated area of land
Down
1
Largest river in South America
2
City that is seat of government
3
Large natural stream of water
4
Largest ocean on Earth
7
Region between the two tropic lines
10
Dry land with little rainfall