Related Topics:5. Energy decisions are influenced by economic, political, environmental, and social factors.4. Various sources of energy are used to power human activities.
Associated Grade Levels:9-1011-12
4.3 Fossil and biofuels are organic matter that contain energy captured from sunlight.
5.4 Energy decisions are influenced by economic factors.
4.6 Humans intentionally store energy for later use in a number of different ways.