module 31 Flashcards
1
Q
ecological footprints
A
a measure of how much land is needed to supply the goods + services that individuals need to use and process waste
2
Q
calculating
A
sum up the land requirements for food, water, energy, clothing, etc
3
Q
environmental impact equation
A
12.2 billion ha of earth land / 7.8 billion people = 1.7 ha per person
4
Q
carbon footprint
A
total carbon dioxide and greenhouse gasses people use
5
Q
carbon footprint is more specific in what ________ while ecological is ______
A
quantifies
broader
