5. The Great Migration, which saw the migration of hundreds of thousands of African Americans from the rural South to northern cities was "pushed" by
A. Poverty
B, Jim Crow legislation
C. A lack of educational and employment opportunities
D. All of the above

Quick i have a question on my exam review and i have my exam tmr. how does the taiga region change as your cross canada. make sure it’s canada!you : )

All of the following statements about the biosphere are true except: a. light and heat from the sun do not affect the biosphere. b. the biosphere gets resources from earth's crust, hydrosphere and atmosphere. c. like "biology", the name for the biosphere comes from the greek word for life. d. the biosphere includes all living organisms on earth's surface.

Why would the composition of a meteorite resemble the earth's interior?