Across
1
Wearing away of land by water or wind
5
Narrow sea inlet between cliffs
6
Region near the equator
7
Largest hot desert in the world
10
Dry land with little rainfall
11
Half of the Earth
Down
2
Tool for finding directions
3
Height above sea level
4
Physical features of land
8
Mountain that can erupt with lava
9
Goods sold to another country