Across
1
Goods sold to another country
5
Distance north or south of equator
7
Large body of water partly enclosed by land
9
Steep rock face at edge of land
10
Cold treeless Arctic plain
11
Large natural stream of water
12
Where river meets the sea
Down
2
Largest hot desert in the world
3
Goods brought in from another country
4
Ridge of rock or coral near the surface
6
Region surrounding the North Pole
8
Body of water surrounded by land
13
Large area covered with trees