Across
1
Large natural elevation of earth
5
Largest river in South America
6
Flat grassland in tropical regions
7
Wearing away of land by water or wind
8
Goods sold to another country
9
Raised area of land, smaller than a mountain
Down
2
Long-term weather patterns of an area
3
Total number of people in an area
4
One of seven major landmasses
5
Chain or group of islands
10
Landform where river meets the sea