Making the world better, one answer at a time. The federal civil service was created by an Act of Congress in 1871. It was done to prevent the extreme unfairness in the hiring practices for those who worked for the government.
Introduction. Earthquake waves are seismic waves that are created when energy builds up in rocks and they fracture. Scientists estimate there are several million earthquakes each year. Every earthquake produces P waves and S waves but only larger earthquakes produce Love waves and Rayleigh waves.
A tsunami is a set of powerful ocean waves most commonly caused by a large earthquake or landslide that occurs near or under the ocean. Scientists do not use the term tidal wave because these waves are not caused by tides.Tsunami waves are unlike typical ocean waves generated by wind and storms.When tsunami waves approach shore, they behave like a very fast-moving tide that extends far inland.A rule of thumb is that if you see the tsunami, it is already too late to outrun it. Most tsunamis do not break like the curling, wind-generated waves popular with surfers.Even small tsunamis (for example, 6.cientists do not use the term tidal wave because these waves are not caused by tides. Tsunami waves are unlike typical ocean waves generated by wind and storms. When tsunami waves approach shore, they behave like a very fast-moving tide that extends far inland.