Across
1
Land surrounded by water on three sides
4
Goods sold to another country
7
Ridge of rock or coral near the surface
10
Region near the equator
11
Seasonal heavy rainfall
12
Large natural elevation of earth
Down
2
Piece of land jutting into the sea
3
Low area between mountains
5
Imaginary line around the middle of Earth
6
Mountain that can erupt with lava
8
Large area covered with trees
9
Region between the two tropic lines