| A | B |
| Electrical engineer | deals with large-scale problems with the transmission or electricity from one place to another as well as the designing of electric motors. |
| Electronic/computer engineers | deal with integrated circuits on a much smaller scale. |
| Technologist | bridges information about electricity and its many applications with scientific theory to develop new cutting-edge technologies. |
| Electrical technician | has working knowledge of the practical theory behind electricity in addition to having mastered the practical knowledge required to build electronic devices. |
| Electrician | they often have a broader range of skills that is applied to wiring buildings and homes. |
| Non-renewable resources | resources that take many years to produce and are considered finite |
| Renewable resources | resources that will not run out because they are being continuously replenished |
 | an animal that swims in the water |