Multiple choice general knowledge

The ecological footprint is a measure of the human demand on earth's eco systems. Humanity's life style will require -- earth's to sustain our current life style

  1. 2

  2. 1.3

  3. 1

  4. 0.5
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Global Footprint Network calculates that humanity's ecological footprint exceeds Earth's biocapacity by approximately 1.3 times. This means we consume resources and generate waste at a rate that would require 1.3 Earths to sustain sustainably - essentially consuming a year's worth of resources in less than 9 months.

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