Across
1
Land surrounded by water
4
Flat elevated area of land
5
Imaginary line around the middle of Earth
8
Piece of land jutting into the sea
9
Goods brought in from another country
11
Low area between mountains
Down
2
Largest hot desert in the world
3
Raised area of land, smaller than a mountain
6
Seasonal heavy rainfall
7
Large natural stream of water
10
Wearing away of land by water or wind
12
Region near the equator
13
Steep rock face at edge of land