Many people, myself included, don't necessarily realize how wasteful they are in the course of a day and how much damage their oblivion causes the environment. For example, I do some of my best thinking while I'm washing my hair , but before I realize it, I've been in the shower for nearly 20 minutes. That's a real waste—and that's just the beginning. There are always more ways to go green, so I wanted to take this opportunity to get you thinking about just how eco-friendly your beauty habits are. Take this quiz to find out where you sit with Mother Earth.