Praxis 5005 Practice Question
Which of the following refers to the maximum population size that a particular environment can sustain indefinitely?
Correct Answer: D
Rationale: Carrying capacity refers to the maximum population size that an environment can sustainably support over time, considering available resources like food, water, and habitat.
Option A, ecological niche space, describes the role and position a species has in its environment, not the population limit. Option B, ecosystem size, pertains to the physical dimensions of an ecosystem rather than its population capacity. Option C, breeding population, focuses on the portion of a population that reproduces, which does not define the overall sustainable limit of a population. Thus, carrying capacity is the most accurate term for this concept.
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