Across
1
Ridge of rock or coral near the surface
4
Largest river in South America
6
Physical features of land
9
Vast body of salt water
10
Visual representation of an area
Down
2
Region between the two tropic lines
3
Largest ocean on Earth
5
Line dividing two countries
7
Deep narrow valley with steep sides
8
Region surrounding the North Pole
11
Goods brought in from another country