Across
1
Ridge of rock or coral near the surface
3
Area where water covers the soil
5
Flat elevated area of land
7
Wearing away of land by water or wind
12
Where river meets the sea
Down
2
Low area between mountains
4
Imaginary line around the middle of Earth
6
Large area covered with trees
8
Region near the equator
9
Distance north or south of equator
10
Land surrounded by water on three sides
11
Goods brought in from another country