Across
1
Piece of land jutting into the sea
3
Flat grassland in tropical regions
5
Vast body of salt water
6
Goods sold to another country
8
Large body of water partly enclosed by land
11
Wearing away of land by water or wind
14
Goods brought in from another country
15
Low-lying land surrounded by higher ground
Down
2
Largest river in South America
4
Region surrounding the North Pole
7
Land surrounded by water on three sides
9
Large natural stream of water
10
Distance north or south of equator
12
Ridge of rock or coral near the surface
13
Tool for finding directions