Across
1
Body of water surrounded by land
3
Largest river in South America
6
Line dividing two countries
8
Region surrounding the North Pole
10
Physical features of land
13
Narrow sea inlet between cliffs
Down
2
Land surrounded by water
4
Large area covered with trees
5
Imaginary line around the middle of Earth
7
Landform where river meets the sea
9
Deep narrow valley with steep sides
11
Distance north or south of equator
12
Largest hot desert in the world
14
Mountain that can erupt with lava