Across
1
Region surrounding the North Pole
3
Visual representation of an area
6
Ridge of rock or coral near the surface
7
Deep narrow valley with steep sides
8
Where river meets the sea
9
Total number of people in an area
10
Ocean between Americas and Europe/Africa
12
Narrow sea inlet between cliffs
Down
2
Largest ocean on Earth
4
Region near the equator
4
Region between the two tropic lines
5
Steep rock face at edge of land
11
Goods sold to another country
13
Low-lying land surrounded by higher ground