Across
1
Goods sold to another country
4
Land surrounded by water on three sides
5
Body of water surrounded by land
9
Seasonal heavy rainfall
Down
2
Region between the two tropic lines
3
Large natural stream of water
4
Total number of people in an area
6
Low-lying land surrounded by higher ground
7
Ridge of rock or coral near the surface
8
Distance north or south of equator
10
Dry land with little rainfall