scenic forested lake with mountains in background. Image: skeeze, Pixabay

Are you good at remembering quotations? In this week’s quiz, see if you can identify the individuals who made these five memorable statements about the environment and humans’ capability to bring about positive change.


Making smart sustainable choices requires practice. Earth911’s weekly sustainability quiz helps you hone your ability to recognize earth-friendly products and services. Through your daily choices — from transportation mode to purchases to waste disposal — you can make a positive difference.

Feature image by skeeze on Pixabay. This quiz was originally published on September 13, 2018.

By Earth911

We’re serious about helping our readers, consumers and businesses alike, reduce their waste footprint every day, providing quality information and discovering new ways of being even more sustainable.