Related Topics:2. Physical processes on Earth are the result of energy flow through the Earth system.5. Energy decisions are influenced by economic, political, environmental, and social 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:7-89-1011-12Public
2.1 Earth constantly changes as energy flows through the system.
4.3 Fossil and biofuels are organic matter that contain energy captured from sunlight.
5.6 Energy decisions are influenced by environmental factors.
7.1 Economic security is impacted by energy choices.
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