Across
1
Flat grassland in tropical regions
3
Raised area of land, smaller than a mountain
6
Region near the equator
9
Chain or group of islands
10
Region surrounding the North Pole
Down
2
Land surrounded by water
4
Long-term weather patterns of an area
5
Steep rock face at edge of land
7
Low-lying land surrounded by higher ground
8
Ocean between Americas and Europe/Africa
11
Wearing away of land by water or wind