Across
1
Long-term weather patterns of an area
6
Region between the two tropic lines
7
Region near the equator
8
Half of the Earth
10
Large area covered with trees
11
Steep rock face at edge of land
12
Mountain that can erupt with lava
13
Land surrounded by water on three sides
Down
2
Chain or group of islands
3
Ridge of rock or coral near the surface
4
Large slow-moving mass of ice
5
Height above sea level
9
Deep narrow valley with steep sides
14
Vast body of salt water