Across
1
Region near the equator
4
City that is seat of government
5
Flat grassland in tropical regions
6
Piece of land jutting into the sea
7
Vast body of salt water
8
Largest river in South America
10
Large area covered with trees
Down
2
Landform where river meets the sea
3
Large natural elevation of earth
4
Steep rock face at edge of land
9
Largest ocean on Earth