Both body and surface waves are traveling waves; however, large earthquakes can also make the Earth ring like a bell. This ringing is a mixture of normal modes with discrete frequencies and periods of an hour or shorter. Motion caused by a large earthquake can be observed for up to a month after the event.
Carballo comes from the Portuguese word Carvalho, which means Oak. Therefore, this name means the place where the Oaks come from. In Portugal, Carvalho is also the name of a province in the district of Pe acova, within the Carvalho Mountains. In Spain, during the re-conquest years or the Reconquista, the name Carballo was extended from Galicia to the Iberian Peninsula and to the Canary Islands.
Pedro Ãlvares Ã¡lvares (cabral. c-1467) 1520 was A portuguese navigator who Discovered brazil on a voyage To. India born on the family estate In, Belmonte Ãlvares Alvares Ã¡lvares cabral grew up close To the. Portuguese court as, a nobleman he served in the Council Of King manuel i and received the habit Of the Order. of christedro Ãlvares Ã¡lvares (cabral. c-1467) 1520 was A portuguese navigator who Discovered brazil on a voyage To. India Ãlvares Alvares (Ã¡lvares. cabral-c) 1467 1520 Was a portuguese navigator Who discovered brazil on a Voyage. to india