Across
1
Largest ocean on Earth
4
Large natural elevation of earth
5
Where river meets the sea
8
Tool for finding directions
10
Piece of land jutting into the sea
12
Cold treeless Arctic plain
Down
2
Steep rock face at edge of land
3
Region surrounding the North Pole
6
Body of water surrounded by land
7
Total number of people in an area
9
Large natural stream of water
11
Physical features of land