Across
1
Goods brought in from another country
4
Large natural elevation of earth
5
Distance east or west of prime meridian
6
Steep rock face at edge of land
8
Dry land with little rainfall
9
Largest hot desert in the world
11
Half of the Earth
13
Land surrounded by water on three sides
Down
2
Region between the two tropic lines
3
Large natural stream of water
6
Deep narrow valley with steep sides
7
Land surrounded by water
10
Imaginary line around the middle of Earth
12
Wearing away of land by water or wind