Рет қаралды 31,154
IB ESS Video Podcast: sciencesauceonline.com/ibessblog
Subscribe to the podcast on iTunes: itunes.apple.com/gb/podcast/i...
Twitter: / science_sauce
Ecological footprints are a way of measuring the area of land and water required to provide for a given population. It includes all resources needed as well was as waste disposal requirements, and is generally measured in units of area per person.