My definition of language fluency. Fluency is a spectrum (see the video below). This is my primary criteria for determining a personâs fluency level in a foreign language: Theyâre able to use their target language to learn more target language.
Geophysics /dÊiËoÊfÉªzÉªks/ is a subject of natural science concerned with the physical processes and physical properties of the Earth and its surrounding space environment, and the use of quantitative methods for their analysis.
Noun. 1. geophysics-geology that uses physical principles to study properties of the earth. geophysical science. geology-a science that deals with the history of the earth as recorded in rocks. geomorphology, morphology-the branch of geology that studies the characteristics and configuration and evolution of rocks and land forms.