Across
1
Distance north or south of equator
6
Low-lying land surrounded by higher ground
7
Large body of water partly enclosed by land
8
Vast body of salt water
9
Height above sea level
10
Flat elevated area of land
Down
2
Piece of land jutting into the sea
3
Land surrounded by water
4
Narrow sea inlet between cliffs
5
Where river meets the sea
11
Body of water surrounded by land