How much oxygen does a typical 50 year old tree provide?
Enough for eigh people a year
Enough for ten people a year
Enough for four people a year
Enough for one person a year
How many people in the world are dependent on fish as their main source of daily protein?
One out of every 2 people
One out of every 8 people
One out of every 10 people
One out of every 5 people
It's time to get dressed. Of the clothing options listed below, which fabric yielded the smallest carbon footprint during the production process?
A polyester shirt
A cotton t-shirt
A linen shirt
A wool sweater
It's 4 p.m., and you need a pick-me-up. You’re craving coffee, but where should you get it?
Brew a single cup from a Keurig machine
Brew a whole pot for all in your office or home
A local coffee shop
Brew a single cup just for you
