The Blues is a musical form and genre‚ which originated in South America within the African-American communities. It originated near the end of the 19th century‚ and was rooted from spirituals‚ work songs‚ field hollers (which are very similar to work songs‚ but some do not have lyrics)‚ shouts and rhymes. The blues form in jazz‚ rhythm and blues and rock and roll; and each is characterised by a specific chord progression‚ the most common being the twelve bar blues. The blues notes‚ are played or
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Ocean Pollution “Over 80% of marine pollution comes from land-based activities” (WWF‚ May 4‚ 2006‚ p.1). The rest comes from ocean-based activities. Different types of pollution enter the ocean each year. The major pollutants are oil‚ toxic materials‚ and debris. These materials not only pollute the ocean‚ but they also affect the marine life. Before the 1970s there were no laws to prevent and stop people from dumping pollutants into the ocean. Since the early 1970s many laws and regulations
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grassland‚ tundra. Then these six groups are broken down a bit father. In this paper we will discuss part of the marine biome which is the ocean biome. When one thinks of very large bodies of water such as the ocean‚ we are talking about marine biomes. Instead of freshwater it contains saltwater. They also include the coral reefs and estuaries. The ocean biome is the largest of all of the worlds. Which makes sense considering that the majority of the world surface is made up of water. Due to
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The Ocean Floor No one has ever walked the sea floor and few have even seen it. This is because of the extreme conditions found there. It is dark‚ and the temperature is close to freezing. A person standing on the sea floor would be under tremendous pressure from the overlaying water. The pressure is hundreds of times greater than the atmospheric pressure. Such a force would crush the human body. Using research submersibles which are specially designed to with stand the pressure of the water‚ scientists
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“The acidification of the ocean today is bigger and faster than anything geologists can find in the fossil record over the past 65 million years” (Carl Zimmer). This is just an illustration regarding the tales of environmental degradation from carbon dioxide pollution in the ocean. The phenomenon of ocean acidification is imperative to understand; the reduction of essential pH levels over a protracted period of time is extremely harmful. In other words‚ ocean acidification can be measured by pH units
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surface. It includes all five oceans the Arctic‚ Indian‚ Southern‚ Atlantic‚ and Pacific. In it There are many many types of fish and also some mammals. The oceans span wide and deep. There are also plants in the ocean. The ocean is a vast and mysterious place where we are still discovering many things about it everyday. The physical attributes of the ocean depend on which ocean you explore‚for example the Arctic ocean is very cold but the Pacific ocean is warm. In the ocean there is a deep portion and
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A red–black tree is similar in structure to a B-tree of order[note 1] 4‚ where each node can contain between 1 to 3 values and (accordingly) between 2 to 4 child pointers. In such B-tree‚ each node will contain only one value matching the value in a black node of the red–black tree‚ with an optional value before and/or after it in the same node‚ both matching an equivalent red node of the red–black tree. One way to see this equivalence is to "move up" the red nodes in a graphical representation
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Michael Machuca Mr. Pitz AP World History 4/22/2013 Changes and Continuities in the Commerce of the Indian Ocean From the time of 650 C.E. to 1750 C.E. the commerce in the Indian Ocean had many changes and continuities. During the great trading routes long lifetime‚ it had powerful effects on the religion‚ people‚ and most importantly‚ the goods; these included spices‚ silks‚ perfumes‚ oils‚ and textiles. Many different peoples including the Indians‚ Arabs‚ and Chinese dominated the vast
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that Ocean Carriers is a U.S. firm subject to a 35% statutory (and effective) marginal tax rate. Second‚ assume that Ocean Carriers is domiciled in Hong Kong for tax purposes‚ where ship owners are not required to pay any tax on profits made overseas and are also exempted from paying any tax on profit made on cargo uplifted from Hong Kong‚ i.e.‚ assume a zero tax rate. Answer With 35% tax in the US we have a negative NPV of 35% hence recommended not to proceed with the project. If Ocean carriers
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------------------------------------------------- Frank Ocean Christopher Francis Ocean (born Christopher Breaux; October 28‚ 1987)‚ better known by his stage name Frank Ocean‚ is an American singer-songwriter from New Orleans‚ Louisiana. Ocean’s early career was as a ghostwriter for artists such as Brandy‚ Justin Bieber‚ and John Legend. In 2010‚ he became a member of alternative hip hop collective OFWGKTA‚ and his debut mixtape‚ Nostalgia‚ Ultra‚ was released the following year to critical acclaim
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