ENGLISH LANGUAGE COMPONENT 20 FEBRUARY 2012 QUESTIONS US UNITED STATES geologicalal SURVEY [25 marks + 1 bonus mark] Historical arithmetic mean [This Dynamic primer coat] Why is the Earth so restless? What causes the the trine estates to shake violently, volcanoes to erupt with detonative force, and great mountain ranges to nurture to incredible heights? Scientists, philosophers, and theologians carry wrestled with questions such as these for centuries. Until the 1700s, tight Europeans thought that a biblical Flood played a major role in shaping the Earths surface. This way of panorama was known as (1) (a)Catastrophism This possible action was based on the belief that all earthly changes were fulminant and caused by a serial publication publication of (b)Catastrophes [2] By the mid-19th century, the above conjecture gave way to a sensitive way of sentiment called (2) (a) uniformitarianism a theory that was proposed in 1785 by James Hutton, a Scottish geologist. The (b) Principle is commonly express as follows: The accede is the key to the past. Those holding this stand necessitate that the geologic forces and processes playacting on the Earth directly are the same as those that have acted in the geologic past.
[2] (3) Geology is the account of the Earth (USGS); the take in of the Earths annals and its lifetime as is was preserve in rocks, and the forces and processes within the earth. (4)Palaeontology is the fill of fossils. (5) diverging margins is the study of earthquakes. [3] (6) It was not until 1912 that the idea of moving continents was earnestly considered as a matured scientific theory called (a) Continental gas It was introduced in ii articles published by a 32-year-old German meteorologist named (b) Alfred Wegenaar He contended that, virtually 200 million old age ago, the supercontinent (c) began to divulge apart. (d) On what three pieces of evidence did Wegener base his theory? (i)...If you requirement to get a full essay, order it on our website: Ordercustompaper.com
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