Across
1
Low-lying land surrounded by higher ground
2
Tool for finding directions
5
Raised area of land, smaller than a mountain
6
Ridge of rock or coral near the surface
7
Distance north or south of equator
8
Largest hot desert in the world
Down
2
Long-term weather patterns of an area
3
Land surrounded by water on three sides
4
Seasonal heavy rainfall
9
Low area between mountains