Across
1
Ridge of rock or coral near the surface
3
Low-lying land surrounded by higher ground
5
Where river meets the sea
6
Region surrounding the North Pole
9
Goods brought in from another country
Down
2
Low area between mountains
4
Land surrounded by water
7
Cold treeless Arctic plain
8
Large area covered with trees
10
Raised area of land, smaller than a mountain
11
Large natural stream of water
12
Long-term weather patterns of an area
13
Visual representation of an area