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ie the Colorado Plateaus and the Columbia Plateaus.A. Rocky Mountain B. Coast Range C. Cascades Mountains4. The _____ lies between the Colorado Plateaus and Columbia PlateausA. Great Basin B. Colorado Valley C. Great Plains5. The famous Yellowstone National Park is situated in northwestern part of _____.A. California B. Arizona C. Wyoming6. The worldknown Colorado Valley lies in northern _____, which is cut by the Colorado River.A. Arizona B. Utah C. Montana7. Among the five Great Lakes, only _____ is wholly within the United States.A. Erie B. Superior C. Michigan8. Only the climate in the southern part of _____ is tropical.A. Florida B. Georgia C. Virginia9. Washington, the capital of the US, is on the _____ river.A. Potomac B. Delaware C. St. Laurence10. The width of the Niagara Fall is about _____ metres and the drop average _____ metres.A. 1650, 50 B. 1240, 49 C. 1540, 4911. _____ part is the most densely populated region in America.A. The southern B. The northeastern C. The western12. The Great Salt Lake lies in northern _____.A. Idaho B. Arizona C. Nevada D. Utah13. _____ has been called the “cradle of American Liberty”.A. Philadelphia B. Plymouth C. Boston14. About _____ of the world’s annual agricultural products e from the United States.A. half B. one third C. two thirds15. The highest mountain in the . is Mount _____.A. Appalachian B. Mekinley C. Rocky16. Mount Mekinley lies in the _____ Range.A. Sierra Nevada B. Cascades C. Alaska17. The two largest Chinatowns are located in the following cities except _____.A. New York B. San Francisco C. Miami18. The world’s largest freshwater lake is Lake _____.A. Superior B. Ontario C. Victoria19. The worldfamous Niagara Falls lie between lakes of _____.A. Erie and Michigan B. Erie and Ontario C. Superior and Haron20. _____ of the America’s territory is covered with forests.A. 1/4 B. 1/5 C. 1/321. Texas, having belonged to _____, was annexed by the . in 1845.A. France B. Russia C. Mexico22. Hawaii is in the _____ Ocean.A. Atlantic B. Indian C. Pacific23. The American black population consists of _____ of the total population.A. 1/10 B. 1/5 C. 1/924. _____ is the largest state in