Saturday, September 28, 2013

Essay On The Evidence That Supports The Theory Of Continental Drift And Plate Tectonics

The initial hypothesis of unstainedal drift was put frontwards by a German meteorologist Alfred Wegener in 1915. This theory did non seem reasonable until it was connected with the plate tectonic theory in the middle 1960s. The Tectonic plate theory had an payoff over preceding(prenominal) predictions as it could be supported by observed occurrences. superstar such thing that supports these two theories is that seen from shoes the guilelesss look as if they powerfulness once have been get together together. This mathematical idea was then proved to be just just about certainly true when fossils of similar plants, animals and similar oscillate types of a corresponding time boundary were found on the easterly coast of South America and the West coast of Africa. This could be viewed by many as being an explanation but animals have been cognise to cross oceans and seeds of plants have also been cognize to travel great distances such as coconuts to other continents. For fashion model a bird might fly from one continent to another and settle in its new home where it is subjected to the said(prenominal) climate, fodder and predators as it was subjected to at its original home and so might evolve in the same way. Similar rock types screw also be found throughout the population and so this is not conclusive evidence.
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It could be proved in the hereafter if measurements of the continents location were receden down over a long period to see whether they moved self-consistently in their predicted directions but this would be trying to prove as it would take hundreds of years to prove the continents in truth were miserable in consistent dire! ctions. It has though been measured that the continents do move a join of centimetres each year and so far they have been moving in constant unchangeable directions thus... If you want to get a full essay, order it on our website: BestEssayCheap.com

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