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.
Definition of GEOSPHERE. 1. : the solid earth âdistinguished from atmosphere and hydrosphere. 2. : one of the shells or spherical layers within the earth delimited above and below by discontinuities.. : one of the shells or spherical layers within the earth delimited above and below by discontinuities.