Across
1
Land surrounded by water on three sides
4
Tool for finding directions
6
Landform where river meets the sea
8
Region between the two tropic lines
9
Chain or group of islands
11
Mountain that can erupt with lava
13
Vast body of salt water
Down
2
Goods sold to another country
3
Height above sea level
4
Piece of land jutting into the sea
5
Wearing away of land by water or wind
7
Region surrounding the North Pole
10
Seasonal heavy rainfall
12
Low-lying land surrounded by higher ground