Related Topics:3. Biological processes depend on energy flow through the Earth system.5. Energy decisions are influenced by economic, political, environmental, and social factors.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
3.6 Humans are part of Earth’s ecosystems and influence energy flow through these systems.
8.1 Sources of cellulosic residuals used are found in forest operations and in industry process
4.7 Different sources of energy and different ways energy is transformed, transported, and stored.
5.3 Energy decisions can be made using a systems-based approach.
8.2 Transportation and logistic considerations shape cost and feasibility within supply chains.