Related Topics:6. The amount of energy used by human society depends on many factors.7. The quality of life of individuals and societies is affected by energy choices.4. Various sources of energy are used to power human activities. 8. Wood based bio-fuels are one form of energy that is renewable
Associated Grade Levels:9-1011-12
4.3 Fossil and biofuels are organic matter that contain energy captured from sunlight.
4.7 Different sources of energy and different ways energy is transformed, transported, and stored.
6.4 Earth has limited energy resources.
7.3 Environmental quality is impacted by energy choices.
8.1 Sources of cellulosic residuals used are found in forest operations and in industry process