The size of the population of an animal like a rabbit is likely to be controlled by which one of the following?
A. The number of dead trees in their habitat.
B. The amount of sunlight energy.
C. The number of mice and squirrels in the area.
D. The size of the populations of owls, foxes, and coyotes.
Answer: D
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Which term describes the capacity of the earth's natural systems to sustain life and the ability of human economic systems to survive or adapt indefinitely as environmental conditions change?
A. Appropriate use of resources B. Ecological management C. Sustainability D. Preservationism E. Environmentalism
Gasoline can be separated from oil through the process of ____.
A. refining B. fracking C. gasification D. oil proving E. liquefaction
During the cold phase (La Niña)
A. lower than normal pressures form across the southern U.S. B. higher than normal pressure are typically centered over Hudson Bay. C. higher than normal pressures form across the southern U.S.
According to the UN, a country where only a few people have high incomes, college degrees, and good health care would have a lower IHDI than a country where differences in income, level of education, and access to health care are minimal
Indicate whether the statement is true or false.