Transportation Technology

3. an airlike fluid substance which expands freely to fill any space available, irrespective of its quantity.
5. an aircraft powered by one or more jet engines.
7. the action of transporting someone or something or the process of being transported.
9. of, worked by, charged with, or producing electricity.
10. a car with a gasoline engine and an electric motor, each of which can propel it.
12. Friendly not harmful to the environment.

1. a large, heavy motor vehicle used for transporting goods, materials, or troops.
2. a platform or compartment housed in a shaft for raising and lowering people or things to different floors or levels
4. Car An automobile with advanced electronics.
6. a large, tall machine used for moving heavy objects, typically by suspending them from a projecting arm or beam.
8. the application of scientific knowledge for practical purposes, especially in industry.
11. Train a high-speed passenger train