PRESENTATION OUTLINE
What is a carbon footprint?
A carbon footprint is the amount of greenhouse gases in a country/area.
It can be in any kind of area, such as a small community or a large city.
China has the largest carbon footprint because of its many carbon dioxide emissions. Also, the fact that almost all things are made there supports it.
Upcycling
Upcycling is the act of getting unused or unnecessary materials into something that can help you later in life. It's basically like recycling and reusing.
Here are examples of good ways to upcycle.
Cheese grater pencil holder
Barrel couch (a favorite of mine)
Sustainability
The the ability of being able to be used without being completely used up or destroyed. Trees are one of many good examples of things that can be sustained.
