Across
1
Region between the two tropic lines
3
Deep narrow valley with steep sides
5
Visual representation of an area
6
Distance north or south of equator
9
Ridge of rock or coral near the surface
Down
2
Flat grassland in tropical regions
3
Piece of land jutting into the sea
4
Narrow sea inlet between cliffs
7
Line dividing two countries
8
Total number of people in an area
10
Cold treeless Arctic plain