Across
1
Distance north or south of equator
4
Ocean between Americas and Europe/Africa
7
Ridge of rock or coral near the surface
8
Distance east or west of prime meridian
9
Mountain that can erupt with lava
10
Large natural elevation of earth
Down
2
Long-term weather patterns of an area
3
Wearing away of land by water or wind
5
Line dividing two countries
6
Region between the two tropic lines