Across
1
Large area covered with trees
5
Large natural elevation of earth
6
Steep rock face at edge of land
7
Narrow sea inlet between cliffs
8
Half of the Earth
9
Largest river in South America
13
Large natural stream of water
Down
2
Seasonal heavy rainfall
3
Vast body of salt water
4
Imaginary line around the middle of Earth
6
Deep narrow valley with steep sides
10
Body of water surrounded by land
11
Physical features of land
12
Where river meets the sea