There are four general steps you take in any needs assessment: 1  First, you need to identify your organization's needs or gaps hindering the organization from moving from its current state to its desired future state. 2  You will then develop a research plan setting the scope of your research.
plate tectonics - the branch of geology studying the folding and faulting of the earth's crust. plate tectonic theory, tectonics. geomorphology, morphology - the branch of geology that studies the characteristics and configuration and evolution of rocks and land forms.
Plate Tectonics. Plate tectonics is the theory explaining the motion of the outer crust or the lithosphere of earth. Lithosphere is divided into tectonics plates. Two main types of tectonics plates are the oceanic crust and continental crust.Oceanic crust is mainly composed of Silicon and magnesium, hence called SIMA.ontinental Drift vs Plate Tectonics. Continental drift and plate tectonics are two theories explaining the geological evolution of the earth, specifically its crust. Continental Drift. Continental drift is a theory first presented by Abraham Ortelius (Abraham Ortels) in 1596.