Across
1
Imaginary line around the middle of Earth
4
Visual representation of an area
5
Region between the two tropic lines
6
Flat grassland in tropical regions
8
Land surrounded by water on three sides
9
City that is seat of government
10
Deep narrow valley with steep sides
12
Distance north or south of equator
Down
2
Largest river in South America
3
Height above sea level
5
Physical features of land
7
Seasonal heavy rainfall
11
Landform where river meets the sea