Energy
Help
Unlock this slideshow and over 2 million more with Baamboozle+
Try slideshows
What does biodegradeable mean?
A substance that can be decomposed by living organisms without damaging the environment
What does sustainable mean?
Able to be maintained at a certain rate or level
What does renewable mean?
Not depleted by using it
Your experience on this site will be improved by allowing cookies.
Allow cookies