Across
1
Goods sold to another country
3
Where river meets the sea
5
Region between the two tropic lines
6
Largest ocean on Earth
7
Visual representation of an area
10
Wearing away of land by water or wind
11
Large slow-moving mass of ice
12
Goods brought in from another country
Down
2
Flat elevated area of land
3
Imaginary line around the middle of Earth
4
Ocean between Americas and Europe/Africa
8
Ridge of rock or coral near the surface
9
Land surrounded by water