Across
1
City that is seat of government
5
Wearing away of land by water or wind
6
Low-lying land surrounded by higher ground
7
Area where water covers the soil
9
Height above sea level
11
Vast body of salt water
12
Where river meets the sea
Down
2
Physical features of land
3
Large natural stream of water
4
Ocean between Americas and Europe/Africa
8
Flat grassland in tropical regions
10
Landform where river meets the sea