Analysis Questions: Cycles of Matter 1. Explain the role of decomposing bacteria in the carbon and nitrogen cycles. In the carbon cycle‚ decomposing bacteria release carbon from the decaying bodies or waste into the atmosphere. Without them‚ it won’t be able for any organism to access the carbon stored in dead bodies. In the nitrogen cycle‚ decomposing bacteria breaks down animal waste‚ which creates ammonia and nitrate products rich in nitrogen. Although no animals or plants cannot directly
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The Power of Professionalism The thought around which the entire conversation revolves it that “Professionalism Matters” and it is not about mulling over on making people smarter but “About using better discretion.” Wiersma’s says that professionalism can be used to: 1. Drive organizations to higher levels of performance for their stakeholders. 2. Drive inner efforts to the superior performance of any organization. 3. Decrease the dysfunctional aspect of organizational conflict and politics
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States of matter Four fundamental states: Solid - In a solid the particles (ions‚ atoms or molecules) are packed closely together. As a result‚ a solid has a stable‚ definite shape‚ and a definite volume. Solids can only change their shape by force‚ as when broken or cut. Liquid - A liquid is a nearly incompressible fluid that conforms to the shape of its container but retains a (nearly) constant volume independent of pressure. The volume is definite if the temperature and pressure are constant
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Dark Matter Astronomy Samuel Research Topic Topic: Dark Matter‚ Astronomy Saul Perl mutter‚ 2011 states “The Universe in made mostly of dark matter and dark energy‚ and we don’t know what either of them is.” The above statement by Saul Perl mutter suggests that astronomers at this age have found this unknown substance by the name of Dark Matter. We chose this topic on Dark Matter as it intrigues us what is beyond our atmosphere and what is it made off. We want to know how Scientists realized
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Personal Statement “Geography is a subject which holds the key to the future”. This quote by TV geographer and comedian Michael Palin perfectly encompasses why I love geography. The fact that it is the geographers of the world who have the responsibility to predict and solve future global issues such as overpopulation‚ climate change and dwindling natural resources‚ both excites and inspires me. My geography teacher believed that geography is a global subject‚ made up of the four spheres of the
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Mrs. Ene European Literature Period 4 26 February 2015 No to De-Extinction Whether it is bringing people back from the dead or resurrecting an entire extinct species‚ for hundreds of years‚ scientists everywhere have had the desire and craving to try and reverse nature’s kiss of death. Modern scientists are exploring the possibility of resurrecting species‚ that we and our ancestors led to extinction‚ through the process of de-extinction or also known as “resurrection biology”. Scientists
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States of matter are the distinct forms that different phases of matter take on. Historically‚ the distinction is made based on qualitative differences in bulk properties. Solid is the state in which matter maintains a fixed volume and shape; liquid is the state in which matter maintains a fixed volume but adapts to the shape of its container; and gas is the state in which matter expands to occupy whatever volume is available. This diagram shows the nomenclature for the different phase transitions
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States of Matter Jun Ruan Solid Molecules are tighly packed and harder than liquids and gases. Examples: Ice‚ Coal‚ Salt Amorphous solid-a solid which has a disordered atomic structure. Examples: Glass‚ Rubber Liquids flowing freely but of constant volume. Examples: Water‚ Mercury‚ Alcohol Viscosity-a measure of its resistance to gradual deformation by shear stress or tensile stress. Surface tension-the force that acts on the surface of a liquid and tends to minimize the surface
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Daniel Badri BR7 Yr12 Geography 2012 # Header suggested by L for ICT # In-house style of Report writing # The front page will be up to the student’s discretion Year 12 Geography - Biodiversity‚ Term 1‚ 2012 Koala Relocation Student: Daniel Badri Teacher: Dr Odendaal Grade: 12 BR03 Daniel Badri BR7 Yr12 Geography 2012 # Indicate only the beginning of page numbers. Figures and Tables may be listed separately. Font 12-14 bold (the same size as in the text)
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disaster risk equation can be used to explain why similar hazards can cause disasters of different degrees. Example 1) Similar sized earthquakes occurred in Kashmir‚ Pakistan (2005) and Izmit‚ Turkey (1999). 2) Although the hazard was similar (both were earthquakes)‚ the disasters they caused were different- Kashmir suffered more loss of life with over 75000 deaths compared to Izmit around 18000. 3) The disaster risk equation can help to explain why: * The people of Kashmir has a lower
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