Across
1
Steep rock face at edge of land
3
Largest hot desert in the world
5
Dry land with little rainfall
7
One of seven major landmasses
8
Mountain that can erupt with lava
10
Piece of land jutting into the sea
11
Goods brought in from another country
Down
2
Large natural stream of water
4
Half of the Earth
6
Region between the two tropic lines
9
Chain or group of islands