Question 1
What does an ecological footprint measure?
Question 2
Which unit is commonly used to compare ecological footprints and Earth's biocapacity?
Question 3
What does it mean if a population's ecological footprint is larger than its biocapacity?
Question 4
Which lifestyle change would most likely reduce an individual's ecological footprint?
Question 5
Which of the following is most likely to increase a city's ecological footprint?
