Thursday, 30 March 2023, 3:58 AM
Site: edulabs.org academy
Course: Activity Examples (Activity Examples)
Glossary: Science Terminology for 11-13 Yr Olds --- (Jon Witts)
U

Ultrasound

sound with a frequency / pitch above the range of human hearing

Uplifting

the process of rocks being moved from deep underground to the surface of the Earth