Across
1
City that is seat of government
5
Vast body of salt water
7
Landform where river meets the sea
10
Wearing away of land by water or wind
11
Chain or group of islands
12
Flat grassland in tropical regions
Down
2
Physical features of land
3
Largest ocean on Earth
4
Tool for finding directions
6
Mountain that can erupt with lava
8
Where river meets the sea
9
Distance north or south of equator
10
Goods sold to another country