present is pyrite (FeS2‚ also known as Iron (IV) Sulfide). This pyrite is very reactive. It is usually the smaller crystals of pyrite found in ASS. The pyrite reacts with oxygen to create sulphuric acid (therefore disturbing the soil creates the acid‚ as the pyrite is exposed to the air). The smaller pyrite framboids (raspberry shaped granules) are more reactive than the larger ones as there is more surface area exposed to the oxygen. How does the Pyrite get there? The production of pyrite is a very
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What is fermentation and why does it matter ? Fermentation is the process in which glucose is broken down in the absence of oxygen. Fermentation matters for many reasons. It’s important in muscles because it allows the muscles to keep getting energy from glucose even though oxygen can’t keep up with supplying. Fermentation also takes away the end products of glycolysis so that glycolysis can continue breaking down glucose and releasing energy. Fermentation is also important to the baking industry
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poetry. To what extent does this give the text a sense of catharsis at the end?” The term ’hamartia’ in this context is a reference to a flaw in a protagonist’s character‚ either because of his natural attributes‚ a sin committed by the character‚ his ignorance or naivety‚ or a misunderstanding. This results in the “hero” committing an unfixable error‚ which may result in his downfall. Due to this‚ the character becomes self-destructive‚ and also destroys others in the process. The hero becomes an
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race. Some of these influences can be seen in the book Black No More by George S. Schuyler. In this book the main character‚ Max‚ is black and does not get as many opportunities as everyone else. Then a new operation comes out that can change a black man white and Max immediately goes to get it
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it does a great job melting ice‚ but it also damages concrete surfaces over time. How does salt damage concrete surfaces? Salt lowers the pH balance in the concrete. Because it is acidic‚ it weakens the strength of the concrete and increases the sizes of the pores. This allows water and other elements to penetrate the surface. Salt also attracts and retains water‚ absorbing 10% more water into the concrete. When the water freezes in the concrete‚ the pressure of frozen water increases. This causes
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Does a divorce have an effect on children? A divorce does affect children because a child is scared they will do something that will upset the other parent‚ sometimes the parents talks bad about one another and it brings the child down. Also‚ they have to go back and forth between houses. According to child psychologist‚ children tend to be at risk of emotional‚ psychological‚ and social problems especially during the first year immediately after the event.” (Keenan) A divorce really does affect
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the Anglo-Saxons were a savage group‚ the archaeological and literary discoveries clarify that they valued loyalty‚ wealth‚ and warriors above all else. One of the most valued aspects of life to the Anglo-Saxons was loyalty. Beowulf depicts just how valued loyalty was in the Anglo-Saxon community‚ as loyalty was shown time and time again above all else. While Beowulf fights Grendel‚ “All of Beowulf’s Band had jumped from their beds‚ ancestral swords raised and ready‚ determined to protect their
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“Bonaparte hardly ever writes. He dictates” (Méneval). This is a statement made by Napoleon Bonaparte’s secretary in a note to one his colleagues. These simple words completely encapsulate the man that Bonaparte was. Every aspect of his life was meticulously accomplished the way Bonaparte wanted it to be. His method to maintain such control was to alter his tone with each person he spoke to. It is apparent through the letters he wrote‚ how quickly Bonaparte could shift from a loving father to the
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Task two‚ Othello This play presents several opposing views of love and marriage. What are these views and who expresses them? Iago is really jealous of Othello because he has Desdemona. However‚ Iago does not want Desdemona‚ he just envies Othello for the sake of it. Iago is jealous of Cassio too because Cassio got the promotion that Iago wanted. Desdemona is faithful to Othello no matter what‚ even when Othello accuses her repeatedly of just the opposite‚ and even when Othello is suffocating
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Monsieur Gustave How does Anderson characterise Gustave? Very fast paced Straight forward Stern Sense of humour Peculiar Lonely Posh but crude Uses a lot of vernacular In what way does Gustave reflect the world that he lives in? The world he lives is depicted as almost cartoonish and unreal. The colours are very bright and a lot of contrast is used. The setting of the film as well as the directing‚ makes the film seem quite peculiar and strange. The setting in the hotel lobby‚ in particular
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