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.6. The amount of energy used by human society depends on many factors.
Associated Grade Levels:7-89-1011-12Public
3.2 Food is a biofuel used by organisms to acquire energy for internal living processes.
5.4 Energy decisions are influenced by economic factors.
6.3 Human demand for energy is increasing.