Related Topics:1. Energy is a physical quantity that follows precise natural laws.2. Physical processes on Earth are the result of energy flow through the Earth system.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.4. Various sources of energy are used to power human activities.
Associated Grade Levels:7-89-1011-12Public
6.8 Amount of energy used can be calculated and monitored.
4.5 Humans generate electricity in multiple ways.
1.7 Many different units are used to quantify energy.
6.5 Social and technological innovation affects the amount of energy used by human society.
1.5 Energy comes in different forms and can be divided into categories.
4.1 Humans transfer and transform energy from the environment into forms useful for human endeavors
3.1 The Sun is the major source of energy for organisms and the ecosystems of which they are a part
4.6 Humans intentionally store energy for later use in a number of different ways.
4.2 Humans use of energy is subject to limits and constraints.
6.4 Earth has limited energy resources.
4.4 Humans transport energy from place to place.
2.4 Water plays a major role in the storage and transfer of energy in the Earth system.
5.6 Energy decisions are influenced by environmental factors.
1.6 Chemical and nuclear reactions involve transfer and transformation of energy.