| A | B |
|---|
| technology | the knowledge, processes, and products that solve problems and make work easier |
| satellite | an object orbiting the Earth that can be used to send and receive signals |
| transport | to move people or goods from one location to another location |
| design process | a set of steps for developing products and processes that solve problems |
| prototype | the first fully working product that uses a design solution |
| model | a smaller or simpler version of an object |
| magnetic levitation trains | safer and faster by reaching up to 500 km per hour |
| steam-powered trains | developed in the 1700's and was first used to operate machines and mines |
| GPS | sends location data from satellites orbiting Earth |
