| A | B |
| Biofuels | Organic material that can be burned or converted into methane |
| Biogas | A mixture of methane and carbon dioxide produces by the bacterial decomposition of organic wastes and used as fuels |
| Biomass | A type of resource having a living origin |
| Biotechnology | Practice that improves propagation, growing, and harvesting activities 2.Using biological agents in processes to produce goods or services |
| Chemical Energy | Energy stored within a chemical substance |
| Electrical Energy | Energy associated with electrons moving along a conductor |
| Energy | The ability to do work |
| Exhaustible Energy Resources | Materials that cannot be replaced |
| Fission | The process of splitting atoms to release vast quantities of energy |
| Foot-pounds | A measurement of the amount of energy needed to move an object from one location to another |
| Fossil Fuels | Exhaustible resources that are mixtures of carbon and hydrogen |
| Fusion | The process of combining two atoms into a new, larger atom to release large amounts of energy |
| Horespower | A measurement used to describe the power ouput of mechanical systems |
| Inexhaustible Energy Resources | A part of the solar weather system that exists on earth |
| Joules | Newtons per meter |
| Kilowatt Hour | The work that 1000 watts will complete in one hour |
| Kinetic Energy | Energy involved in moving something |
| Mechanical Energy | Energy produced by movement of technological devices |
| Nuclear Energy | Energy produced by the fusion of atoms |
| Potential Energy | Stored energy |
| Power | The rate at which work is done |
| Radiant Energy | Energy in the form of electromagnetic waves |
| Renewable Energy Resources | A biological material that can be grown and harvested |
| Solar Weather Systems | The natural cycle that starts with solar energy |
| Thermal Energy | Heat energy |
| Water Cycle | A cycle powered partially by solar ebergy |
| Watt | One joule of work per second |
| Work | Applying a force that moves a mass distance in the direction of the applied force |