Related Topics:1. Energy is a physical quantity that follows precise natural laws.3. Biological processes depend on energy flow through the Earth system.4. Various sources of energy are used to power human activities.
Associated Grade Levels:3-45-67-89-1011-12Public
1.5 Energy comes in different forms and can be divided into categories.
1.8 Power is a measure of energy transfer rate.
3.6 Humans are part of Earth’s ecosystems and influence energy flow through these systems.
4.1 Humans transfer and transform energy from the environment into forms useful for human endeavors
4.5 Humans generate electricity in multiple ways.