Across
1
Region between the two tropic lines
6
Line dividing two countries
8
Deep narrow valley with steep sides
10
Mountain that can erupt with lava
Down
2
Tool for finding directions
3
Raised area of land, smaller than a mountain
4
Large natural elevation of earth
5
Seasonal heavy rainfall
7
Ridge of rock or coral near the surface
9
Distance north or south of equator
11
Land surrounded by water on three sides