Across
1
Total number of people in an area
4
Landform where river meets the sea
7
Flat elevated area of land
8
Large natural stream of water
9
Narrow sea inlet between cliffs
Down
2
Region surrounding the North Pole
3
Raised area of land, smaller than a mountain
5
Large slow-moving mass of ice
6
Wearing away of land by water or wind
10
Body of water surrounded by land