Across
1
Large natural stream of water
4
Mountain that can erupt with lava
5
Ridge of rock or coral near the surface
8
Distance north or south of equator
9
Raised area of land, smaller than a mountain
10
One of seven major landmasses
Down
2
Landform where river meets the sea
3
Dry land with little rainfall
6
Deep narrow valley with steep sides
7
Region between the two tropic lines