Across
1
Goods brought in from another country
3
Where river meets the sea
6
Flat grassland in tropical regions
7
Vast body of salt water
11
Total number of people in an area
Down
2
Ridge of rock or coral near the surface
4
Area where water covers the soil
5
Tool for finding directions
8
City that is seat of government
9
Seasonal heavy rainfall
10
Distance north or south of equator