How Much Do You Know About Water Use?

A new quiz from the U.S. Green Building Council will let you know if you’re falling behind in your H2O know-how.

A new quiz from the U.S. Green Building Council will let you know if you’re falling behind in your H2O know-how.
A good quiz. I was influenced years ago by the video on Sesame Street about brushing your teeth and draining the lake the fish were in.