Related Topics:6. The amount of energy used by human society depends on many factors.4. Various sources of energy are used to power human activities.
Associated Grade Levels:9-1011-12
4.1 Humans transfer and transform energy from the environment into forms useful for human endeavors
4.3 Fossil and biofuels are organic matter that contain energy captured from sunlight.
6.5 Social and technological innovation affects the amount of energy used by human society.