Across
1
Landform where river meets the sea
4
Low area between mountains
5
Total number of people in an area
9
Long-term weather patterns of an area
10
Where river meets the sea
11
City that is seat of government
Down
2
Land surrounded by water on three sides
3
Distance north or south of equator
6
Large natural stream of water
7
Seasonal heavy rainfall
8
Chain or group of islands
12
Tool for finding directions
13
Flat grassland in tropical regions