Across
1
Large natural elevation of earth
4
Where river meets the sea
5
Distance north or south of equator
9
Tool for finding directions
11
Mountain that can erupt with lava
14
Half of the Earth
Down
2
Raised area of land, smaller than a mountain
3
Flat grassland in tropical regions
6
Vast body of salt water
7
Large area covered with trees
8
Total number of people in an area
10
Long-term weather patterns of an area
12
Large body of water partly enclosed by land
13
Largest river in South America