Across
1
Wearing away of land by water or wind
5
Largest hot desert in the world
6
Half of the Earth
7
Long-term weather patterns of an area
Down
2
Landform where river meets the sea
3
Distance east or west of prime meridian
4
Region near the equator
4
Region between the two tropic lines
8
Steep rock face at edge of land
9
Where river meets the sea
10
Cold treeless Arctic plain
11
Line dividing two countries