Across
1
Distance north or south of equator
3
Mountain that can erupt with lava
5
Visual representation of an area
8
Seasonal heavy rainfall
9
Long-term weather patterns of an area
13
Tool for finding directions
14
Chain or group of islands
Down
2
Cold treeless Arctic plain
4
Flat elevated area of land
6
Raised area of land, smaller than a mountain
7
Wearing away of land by water or wind
10
Goods sold to another country
11
Largest hot desert in the world
12
Deep narrow valley with steep sides
15
Land surrounded by water