Across
1
Tool for finding directions
3
Where river meets the sea
4
Largest hot desert in the world
6
Ridge of rock or coral near the surface
8
Large natural stream of water
10
One of seven major landmasses
Down
1
Piece of land jutting into the sea
2
Region between the two tropic lines
3
Wearing away of land by water or wind
5
Seasonal heavy rainfall
7
Region surrounding the North Pole
9
Cold treeless Arctic plain
11
Goods brought in from another country
12
Goods sold to another country