What's an ecological footprint? A. The amount of people living in a given area B. The amount of biodiversity in a given area C. The amount of land required to support humans in a given area D. How many resources are available in a given area

The correct answer is:<br /><br />C. The amount of land required to support humans in a given area<br /><br />An ecological footprint measures the amount of natural resources and land area needed to sustain the lifestyle of individuals or populations, including the resources they consume and the waste they generate.