6. Grasslands in the Tropics 7. Group of islands

clustered together. 8. Deep narrow valley with steep sides 9. Receives 10” of

precipita- tion. 10. Treeless, grasslands

near the Circles.

A. Tundra B. Plateau C. Butte D. Atoll E. Archipelago F. Canyon G. Desert H. Isthmus I. Savanna J. Peninsula K. Mesa L. Prairie

11. A plateau is larger than a mesa or butte.

12. A peninsula is larger than a cape.13. Plains are found at higher

elevations14. Both steppes and tundras are

found at colder locations.15. Atolls are made of coral.