Explanation: Gneiss is a metamorphic rock formed from shale at very high temperature and pressure condition. They exhibit a preferred alignment or orientation of platy minerals called foliation. They are coarse grained and exhibit gneissose banding. They are formed from highest grade regional metamorphism with temperature between 450 - 600 degree celcius and pressure between 800 - 1000 mega pascal. They generally occur in cores of fold mountain belts where mountain ranges have been eroded.
Building codes are set of standardized regulations with design, alteration and maintaining the safety standards given by (FEMA) feral emergency management authority as the (IBC) international building code for all new types of buildings.
For a person, the safest place to be at the time of an earthquake is under a table to protect oneself from any falling object from above and so as to limit or avoid the risks of earthquakes.
This done as the old building doesn't come with retrofitting and lacks the design and technology for the seismic event.
This is an example of relocation diffusion As Chipotle open their first restaurant near university campus of Denever. It got fame its several branches got opened. It is an international brand.
Relocation diffusion is the relocation or spread of an idea through physical movement of people from one place to other. The spread of languages is an example of relocation diffusion