| A | B |
|---|
| "aud" | "hear" |
| "photo" | "light" |
| "therm" | "heat" |
| "struct" | "build" |
| "vis" | "see" |
| audience | group of spectators at an event |
| audio | pertaining to the transmission of sound |
| auditorium | the space set apart for an audience in a public building |
| photocopy | photographic reproduction of a document or print |
| photography | process of recording images by action of light |
| photosynthesis | process in plants that synthesizes compounds using light |
| thermometer | instrument that measures temperature |
| thermos | insulated flask used to preserve temp. of contents |
| thermostat | a device that adjusts or maintains temperature |
| structure | the organization of parts to create a whole |
| construct | to put together |
| infrastructure | foundation, support |
| vision | the act of sensing with the eyes |
| invisible | not perceptable by the eyes (you can't see it) |
| visual | the picture elements, as distinguished from the sound elements |
