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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Saurabh 1 Best Answer
As dynamics is the term one can surely say relates to physics and it relates to the various process going on with time. So most probably geodynamics is the term related to geophysics. Geodynamics(in short one can say internal forces of earth which in turn have pronounced effect on crust )defines the various tectonic process and convections in mantle in the form of mathematical expressions and physical aspects(like seafloor spreading, mountain formation, faulting , etc.)..