Across
1
Large natural elevation of earth
5
Where river meets the sea
6
Low area between mountains
7
Chain or group of islands
9
Low-lying land surrounded by higher ground
12
Visual representation of an area
13
Distance north or south of equator
Down
2
One of seven major landmasses
3
Physical features of land
4
Largest river in South America
8
Distance east or west of prime meridian
10
Landform where river meets the sea
11
Tool for finding directions