Question

Environmental metrics such as the ecological footprint are most informative when they are considered along with other environmental indicators. Which indicator, When considered in conjunction with the ecological footprint would provide the most information about environmental impact?
(A) biological diversity
(B) food production
(C) human population
(D) CO2 concentration
(E) water quality

Answer 1

Answer: Human population

Explanation:

Environmental impact can be defined as any change to the environment whether it is beneficial or adverse as a result of activities, products or services.

An individual 's ecological footprint is a measure of a persons consumption of land area from the total land area that is required to support the life of a person.

More the number of person more will be its ecological  footprint.