Multiple Choice
Which of the following are abiotic factors that can affect a population's range?
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48. Ecology
Introduction to Ecology
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Analyzing ecological footprints reveals that:
A
many human populations consume resources faster than Earth can regenerate them
B
the ecological footprint concept only applies to non-renewable resources
C
ecological footprints are unrelated to resource consumption
D
all countries have equal environmental impacts regardless of population size
Verified step by step guidance1
Understand the concept of ecological footprint: It measures the amount of biologically productive land and water required to support a population's consumption and absorb its waste, including carbon emissions.
Analyze the first option: 'Many human populations consume resources faster than Earth can regenerate them.' This aligns with the ecological footprint concept, as it highlights the imbalance between resource consumption and Earth's regenerative capacity.
Evaluate the second option: 'The ecological footprint concept only applies to non-renewable resources.' This is incorrect because ecological footprints account for both renewable and non-renewable resource consumption, as well as waste production.
Assess the third option: 'Ecological footprints are unrelated to resource consumption.' This is incorrect because the ecological footprint is directly tied to resource consumption and waste generation.
Examine the fourth option: 'All countries have equal environmental impacts regardless of population size.' This is incorrect because ecological footprints vary significantly between countries due to differences in population size, consumption patterns, and resource availability.
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