Ecological Footprint is correct!
Divided up evenly between all the world's inhabitants, each of us should average around 4.7 acres of land use to support our lifestyle. But Americans use far more than people in other countries.
Get Greener
Explore the links and resources below to learn more.
Ecological footprint (EF) analysis attempts to measure human demand on nature by comparing human consumption of natural resources with earth's capacity to regenerate them. The EF estimates the amount of biologically productive land and sea area needed to regenerate the resources humans consume, and to absorb and render harmless the corresponding waste.
Scramble Word #1
O N
Unscramble this word and write it down in a safe place. You need all 11 words to solve the Final Puzzle and be eligible for the Grand Prize.
