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 is the theory that the surface of the earth is broken into larger pieces of crust called plates that ride along on a softer layer of the earth, known as the asthenosphere, which is the upper part of the mantle.ach plate's thickness depends on the type of crust it is made of and the location of the plate. Continental plates can be up to 150 km thick, whereas oceanic plates usually average about 5-10 km thick.