Across
1
Deep narrow valley with steep sides
3
Body of water surrounded by land
4
Large natural stream of water
6
Where river meets the sea
8
Region between the two tropic lines
9
Region surrounding the North Pole
10
Dry land with little rainfall
13
Large area covered with trees
Down
2
Land surrounded by water on three sides
5
Ocean between Americas and Europe/Africa
7
Large slow-moving mass of ice
11
Goods sold to another country
12
Land surrounded by water
14
Area where water covers the soil