Ecological Footprint
The ecological footprint shows us how much resources us humans use to survive.
http://ecological-footprints.wikispaces.com/
Ecological Footprint Calculator
http://footprintnetwork.org/en/index.php/GFN/page/calculators/
Ecological Footprint Calculator
http://footprintnetwork.org/en/index.php/GFN/page/calculators/
Human Impact
Us humans are the ones that change the world,we impact the earth by using all of its resources and removing pieces of land that limits the environment.
Us humans are the ones that change the world,we impact the earth by using all of its resources and removing pieces of land that limits the environment.