Assuming no migration, birth rate minus death rate is equal to ________
A) the relative rates of immigration and emigration are increasing
B) the cause of deaths in the population
C) the increase or decrease in different populations
D) a higher birth rate in a population
E) the proportions of fertile women in different populations
C
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Which region is an area known for dairy farming?
A) Appalachia B) rural Canada C) the Midwest & the Northeast U.S. D) the Southeast U.S. E) the Deep South of the U.S.
Water constantly circulates through
A) the lithosphere. B) the biosphere. C) the atmosphere. D) all four of the spheres.
How deep should a water well be drilled?
A. To the water table. B. Above the water table. C. Below the water table.
What is the process of building mountains and mountain chains?
a. Orogenesis b. Patiogenesis c. Elevogensis d. Listrogenesis