Test your sustainability knowledge in the second of our Earth Day quizzes. As you learn more about sustainable living, you improve your ability to make environmentally friendly decisions. Be sure to register for a prize after you take the quiz; 100 lucky quiz participants will win an Earth911 T-shirt and another 1,000 will get an Earth911 sticker.
Did you learn something new in this quiz that motivates you to make a change? Let us know in the comments!