Green or not? Test your eco knowledge

Published On: Apr 22 2013 11:27:50 AM CDT   Updated On: Apr 22 2016 01:00:00 AM CDT

As you celebrate Earth Day 2016, find out if you're living as "green" as you think.

Green or Not - White Roof1
13 / 20 Harrington

White-colored roofs, which are common in some tropical nations, can cut your cooling costs by up to 20 percent if you live in a warm climate -- roughly south of Columbus, Ohio. But be sure it won't break any homeowner association rules first, as some have strict guidelines on aesthetics.

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