Across
1
Goods brought in from another country
3
Line dividing two countries
5
Mountain that can erupt with lava
7
Region between the two tropic lines
10
Piece of land jutting into the sea
Down
2
Where river meets the sea
4
Low-lying land surrounded by higher ground
6
Largest river in South America
8
Flat elevated area of land
9
Body of water surrounded by land