Across
1
Flat elevated area of land
4
Largest river in South America
5
One of seven major landmasses
11
Large natural elevation of earth
12
Dry land with little rainfall
Down
1
Land surrounded by water on three sides
2
Where river meets the sea
3
Low area between mountains
6
Region surrounding the North Pole
7
Large body of water partly enclosed by land
8
Imaginary line around the middle of Earth
9
Area where water covers the soil
10
Long-term weather patterns of an area