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Physics Essay

Geo Lab Questions
According to experts in the field of geography, there are several types of features that are formed through either wave or wind action. Research proves that there are both soft and hard features that are formed along the coastline (Jervis, 2009). The aspect of softness or hardness of a physical feature formed at the coastline mainly depends on certain phenomenon. For example, a spit can be identified as a soft feature that is mostly found at the coastline. In most cases, spits are located at
Pages: 4 (1000 words), Essay
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Geology - Seismic
Both artificial and natural techniques employ different scales of sophistication and the information obtained provides varied detail in terms of usability. Alternatively, cost and availability of technology needed differ for both natural and artificial based investigation techniques. As such, every geophysical investigation technique available has capabilities as well as restrictions, which form part of the decision-making considerations when choosing the appropriate technology to employ.One of
Pages: 10 (2500 words), Essay
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Greenhouse effect and global warming
The United States Environmental Protection Agency (EPA) believes that climate change is indeed taking place and humans have become responsible for it (Environmental Protection Agency). Reduction of greenhouse gas emission is what EPA believes to be one important solution in order to address environmental problems associated with climate change.Thus, the discovery of greenhouse effect and global warming created various reactions and responses, as there are two prevailing perspectives around this
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Gamma ray
The dependency of the system on voltage has also been demonstrated.Of all the waves in the electromagnetic spectrum, gamma rays are found to have the smallest wavelength and the highest energy (NASA 2007). Gamma rays, like X-rays, are a type of electromagnetic radiation. These rays result from nuclear interaction (Gilmore & Hemingway, 1995). Gamma rays are released from radioactive atoms and also in nuclear explosions (NASA 2007). Figure 1 shows the gamma ray region of the electromagnetic
Pages: 8 (2000 words), Essay
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Geothermal Power Production and Direct Use
Loss of efficiency is lost during processing of energy, for example geothermal electric production undergoes so many processes that reduce the energy production efficiency. However, on the part of direct use of thermal power, these numerous processes are not involved and hence energy efficiency is not lowered.The site of the geothermal production system should contain extensive low permeability rocks that achieve the right temperatures ideal for geothermal power generation. To provide thermal
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Geologic Time Scale Tourism Project
Apart from the establishment of the supercontinent, super-ocean, and salty seas, the Permian period saw the establishment of a groups of mountains as a result of plate tectonics. During the Uralian Orogeny, for example, the Ural Mountains were formed as the Siberian plat Kazakhstania and Pangaea collided (Gradstein, Ogg & Smith, 2004).At the beginning of the Permian era, the climate was extremely cold and many parts of the earth was covered in ice. However, the formation of Pangaea brought
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Geology museum report
Magma is exothermic. Hence, the heat from this magma though it does not melt other rocks, it provides energy that leads to the formation of metamorphic rocks. This type of metamorphism is referred to as contact metamorphism. An example of a rock that was on exhibition at the Library museum formed through contact metamorphism is marble which is as a result of change in limestone. This rock was fine grained in nature. Also on exhibition was baked rock. These are metamorphic rocks are formed as a
Pages: 6 (1500 words), Essay
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Geological hazards in the area Aci Castello in sicily in Italy
There study is also significant in having practical interventions and approaches to dealing with what has become infamous recent volcano eruption activity at Mount Etna. The report therefore aims to critically analyse volcanoes at Aci Castello, particularly the infamous Mount Etna with the purpose of identifying the trend of activities of these volcanoes so that necessary geological precautions could be taken at these. This will be achieved by undertaking both field and literature research of
Pages: 8 (2000 words), Essay
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Global Warming: Cause and Mitigation
This protective blanket is made by gases that include carbon dioxide as well as water vapor. The function of these gases is to absorb and trap heat from the sun. Water vapor and carbon dioxide are responsible for absorbing large portions of the longer wavelength of solar rays. The rays are reflected back to earth and some to outer space. A natural equilibrium is necessary between the reflected and absorbed rays. A shift in the natural equilibrium is occurring due the increase in carbon dioxide
Pages: 5 (1250 words), Essay
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Geology of your hometown
The lake has wonderful scenery and many aquatic products (wu). Geology of Chaohu Lake has hot springs in it, which are rich in active mineral elements, and rare and beautiful flowers that grow in it.Hefei functions connect to national means of transportation in China with well-developed expressway network leading to all directions. Its airport owns over 30 domestic air routes and direct flights to Hong Kong, Fukuoka, Seoul, Macau, Taiwan, Bangkok and Singapore among other places. It also has
Pages: 6 (1500 words), Essay
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Geology Final Questions
She together with Hahn discovered protactinium isotope that later other researches would use to explore it. She also discovered polonium which helped other researchers to understand fussioning. Together with other researchers she discovered Radium which was closely related to barium.Liese Mietne came up with the word radioactivity to explain the invisibles rays emitted during reaction of the uranium. This word helped other researchers to understand the emission of heat from the reaction that
Pages: 10 (2500 words), Essay
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Geologic hazard project
Earthquakes have been recorded throughout history for many years. Even before seismographs in early times, there are a record of mysterious ground shaking. It occurs when rocks break along an underground fault. The ground shaking causes vibrations through the earth. The magnitude of the shaking varies on how great the movement along the fault is. When plates shift, they create shockwaves that go through the earth.The shock waves are the actual earthquakes. They go through the earth vibrating
Pages: 5 (1250 words), Essay
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Global Warming
Plants play an enormous role in maintaining the worlds temperature. Plants use the carbon dioxide in the air and convert it into stored energy. When plant absorbs carbon dioxide, they release oxygen. The oxygen the combines with hydrogen to form water that precipitates as rain. Cutting down plants destabilizes the balance by increasing the level of carbon dioxide. The excess carbon dioxide becomes trapped in the air. Trapped carbon dioxide creates an insulation for the suns rays, thus increases
Pages: 5 (1250 words), Essay
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Global Warming: Cause and Mitigation
Changes in the atmospheric abundance of aerosols and greenhouse gases, in land surface properties and solar radiation, brings imbalance of energy in the climate system. These changes are explained in terms of radiative forcing, which explain how natural and anthropogenic factors cause warming or cooling on the global climate. Radiative forcing is a means of measuring the factors that alter the balance of outgoing and incoming energy in the earth. Positive radiative forcing tends to warm the
Pages: 4 (1000 words), Essay
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Geology of Monaco
However, some critics have claimed that possible volcanic eruptions in the middle ages might have contributed to the formation of the small ranges.Most of the geological regions that form Monaco are covered up in urban structures due to the large-scale real estate industry of the small region. The issue is so serious that Monaco has no commercial agricultural interests basing its economy entirely on the property, fishing, and tourism industries. However, these intensive human activities have
Pages: 5 (1250 words), Essay
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Geology of Beirut
This section discusses various geological components of the lands in and around Beirut. The various processes and activities that have resulted in the changes that have occurred in the geological characterization of the lands of Beirut have been detailed and documented for further clarification.The Beiruts land mass is mainly an expansive oil field characterized by a great variety of oil rocks. Much of the crustal segments are made up of the carbonate platforms that were deposited on the
Pages: 5 (1250 words), Essay
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