Across
1
Half of the Earth
5
Total number of people in an area
6
Chain or group of islands
7
Dry land with little rainfall
13
Cold treeless Arctic plain
Down
2
Body of water surrounded by land
3
Goods brought in from another country
4
Piece of land jutting into the sea
8
Distance north or south of equator
9
Tool for finding directions
10
Long-term weather patterns of an area
11
Visual representation of an area
12
Ridge of rock or coral near the surface
14
Deep narrow valley with steep sides
15
Goods sold to another country