Across
1
Wearing away of land by water or wind
5
Region between the two tropic lines
6
Ridge of rock or coral near the surface
7
Long-term weather patterns of an area
10
Large natural stream of water
11
Mountain that can erupt with lava
12
Vast body of salt water
14
Height above sea level
Down
2
One of seven major landmasses
3
Region surrounding the North Pole
4
Line dividing two countries
8
Flat elevated area of land
9
Body of water surrounded by land
13
Large area covered with trees