Across
1
Total number of people in an area
6
Landform where river meets the sea
9
Large slow-moving mass of ice
11
Body of water surrounded by land
12
Steep rock face at edge of land
Down
2
Land surrounded by water
3
Piece of land jutting into the sea
4
Region surrounding the North Pole
5
Region near the equator
7
Ocean between Americas and Europe/Africa
8
Half of the Earth
10
Narrow sea inlet between cliffs