Across
1
Mountain that can erupt with lava
5
Wearing away of land by water or wind
7
Chain or group of islands
9
Large area covered with trees
10
Tool for finding directions
11
Piece of land jutting into the sea
Down
2
Narrow sea inlet between cliffs
3
Region surrounding the North Pole
4
Flat grassland in tropical regions
6
Large natural elevation of earth
8
Goods sold to another country
10
Long-term weather patterns of an area
12
Dry land with little rainfall