native only to itself. The purpose of this essay is to discuss the geological history of the formation‚ as well as the biological origins‚ of New Zealand. It will also discuss how the major land-forming processes of volcanism‚ glaciation and tectonic plates have shaped the country and defined it’s native flora and fauna. Eighty-five million years ago the landmass now known as New Zealand broke away from the supercontinent Gondwana. This massive landmass moved into the Pacific Ocean and eventually
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Internal processes which have been involved in the formation of Mt Kau Kau. The most significant internal processes which have formed Mt Kau Kau have been: ◦Movement along fault lines‚ such as folding‚ faulting and uplift. ◦ Plate Tectonics The
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MSC 160 Oceanography Chapter 2 Review Plate Tectonics Study Guide 1. What is the theory of continental drift? 2. Who proposed the theory? When? 3. What scientific data was used to support the theory of continental drift? Identify and explain at least four pieces of evidence. 4. What were the problems with the original theory of continental drift? 5. How does the presence of ocean ridges and trenches support the theory that the continents move?
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John Wilson discovered the Theory of Plate Tectonics. He contributed himself to the development of the Plate Tectonics Theory in 1963. The theory that made this important to this development‚ was The Theory of Continental Drift. To develop or prove his Theory he gathered info from other scientists like Alfred Wegener‚ Harry Hess‚ Eduard Suess‚ and more. Alfred Wegener proved that the plates could move‚ but he couldn’t develop the source that moved them. Harry Hess discovered the process of Seafloor
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Oklahoma during 2011 from franking and injecting wells. Geologists say it’s not the extraction of oil or gas that is causing the earthquakes. It’s when waste fracking fluid is injected back into earth that they believe lubricates faults‚ causing tectonic plates to slip more easily. As the number of franking increase in Oklahoma so do the numbers of earthquakes. It has become so severe that it sky rocketed from being a dozen in 2008 to over a thousand in 2010. As franking causes earthquakes from putting
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The causes of tectonic plate movement and how different processes have shaped New Zealand’s landforms occur nearly every single day. In fact one of these processes is happening right now‚ somewhere on the Earth. The 3 major processes are folding‚ faulting and volcanism. While these take place‚ another “force” is also acting‚ changing the shape of our continents‚ and Earth itself‚ the tectonic plate movement. Earth’s outer shell‚ long thought to be a continuous‚ unbroken‚ crust is actually a fluid
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hazard groups: tectonic hazards (geophysical) and hydro-meteorological hazards. This means they are likely to be where plate boundaries intersect with major storm belts and they are also in areas of high human concentration in low or medium developed countries because this effects whether or not the country will be prepared thoroughly enough and whether it can recover quickly. The Philippines lies on a boundary between the Philippine and Eurasian tectonic plates‚ whereby the Eurasian plate is sub ducted
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The Earth consists of four concentric layers: inner core‚ outer core‚ mantle . mantle: ]. The crust is made up of tectonic plates [tectonic plates: Large areas of the Earth’s crust that move slowly on the upper part of the mantle‚ often colliding and moving away from each other. ]‚ which are in constant motion. Earthquakes and volcanoes are most likely to occur at plate boundaries. 1.1 The structure of the Earth The Earth is made up of four distinct layers: 1. The inner core is in the centre
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An Introduction to Structural Geology Introduction Structural geology is the study of the features formed by geological processes. Features include faults‚ folds and dipping strata. Geologists can work out the order of events and see which events are related by taking fairly simple measurements and using simple methods. Measurements and Techniques The most obvious thing to do when trying to decipher the structural history of a formation is to describe it. One way of doing this is to measure the dip and strike
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of natural processes that lead to the formation and transformation of igneous‚ sedimentary‚ and metamorphic rocks. The rock cycle shows that each type of rock can change in a certain way to form another. The driving force of the rock cycle is plate tectonics. The transition to igneous is when rocks are pushed deep under the earth’s surface and may melt into magma‚ if there is no condition for the magma to stay in a liquid state‚ it will cool and solidify into an igneous rock. The three main types
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