Across
1
Deep narrow valley with steep sides
3
Flat elevated area of land
6
Vast body of salt water
8
Ocean between Americas and Europe/Africa
9
Height above sea level
11
Narrow sea inlet between cliffs
Down
2
Where river meets the sea
4
Large slow-moving mass of ice
5
Region between the two tropic lines
7
Low area between mountains
10
Distance north or south of equator
12
Visual representation of an area