Across
1
Large natural elevation of earth
5
Flat elevated area of land
6
Distance north or south of equator
10
Large body of water partly enclosed by land
11
Landform where river meets the sea
12
Mountain that can erupt with lava
Down
2
Land surrounded by water
3
Flat grassland in tropical regions
4
Long-term weather patterns of an area
7
Half of the Earth
8
Largest river in South America
9
Low-lying land surrounded by higher ground