Web Location:http://www.circleofblue.org/Waternews_MultiMedia/BYU/biofuels/index.html
Related Topics:4. Various sources of energy are used to power human activities.
Associated Grade Levels:5-67-89-1011-12
Biofuels 101Associated Grade Levels:5-67-89-1011-12
4.3 Fossil and biofuels are organic matter that contain energy captured from sunlight.
4.1 Humans transfer and transform energy from the environment into forms useful for human endeavors
4.7 Different sources of energy and different ways energy is transformed, transported, and stored.