Coral Reefs and How We Can Save Them Essay - 999 Words

INTRODUCTION Coral reefs are underwater arrangements made from calcium-carbonated substances, which are released by corals. Coral reefs are gatherings of small and large organisms, which are found in marine waters that contain scarce nutrients. Most coral reefs are built from stony corals, which in turn consist of polyps that cluster in groups. The polyps belong to group of animals’ known as Phylum Cnidaria, which in turn secrete hard carbonate exoskeletons, which support and protect their bodies. Reefs grow best in warm, shallow, clear, sunny and agitated waters (â€Å"NOAA and CoRIS†). Shallow water corals that live in warm water often have another source of food, the zooxanthellae. These specific single-celled algae practice a process†¦show more content†¦This phenomenon that is very interesting to researchers due to the fact it happens only on a particular night every year (The Ocean Portal Team). Moreover, once the larva is released and roaming on its own it needs to constantly find light in order to survive. They remain swimming towards to surface where they live for few days to even weeks, by this time if the larvae is not eaten by roaming predators the larvae then makes its descent to the ocean floor where it must find a hard surface to attach themselves. Furthermore, the attached planula now metamorphasizes into a coral polyp begins to divide itself through as sexual budding and making genetic copies of itself and eventually a coral colony is formed. Once, completely formed the cycle will then repeat itself. However, corals can also only go through asexual reproduction yielding in solitary polyps or vast colonies that are identical to each other. They go through budding or fragmentation, a cause of this as result of natural disturbances such as a storm or through being struck by fishermen. Coral reefs are sometimes called â€Å"rainforests of the sea† due to the fact that they are a habitat that holds such a diverse amount of aquatic organisms. Furthermore, coral reefs occupy less than 0.1% of the world’s ocean surface; however, they do provide 25% of all marine species.Show MoreRelatedThe Great Barrier Reef ( Environmental Lens )1401 Words   |  6 PagesGreat Barrier Reef (Environmental Lens) The Great Barrier Reef is a vast organic structure that has existed longer than man. It has always been present underneath the water surface near the coast of Australia, harboring many different types of sea creatures. Over the past few decades, the reef has slowly been dying. Humans have been negatively affecting it for a while now, although they may not have known it at that time. We, as humans, have the duty to correct our mistake and take responsibilityRead MoreCoral Reefs : A Study From National Oceanic And Atmospheric Administration923 Words   |  4 Pagesour eyes we see a beautiful, diverse, colorful reef that adds beauty to the ocean and to the fishes. Others see a peaceful bed for the oceans floor. Creature on the other hand see a shelter, and protection from people or bigger animals that lurk for their pray. Coral reefs aren’t made for its scenery, but as an ecosystem for many plants and animals. They do not only help the animals but serve to people as important so urces of income, food, protection, and new medicines of mankind. Coral reefs are lessRead MoreThe Reefs of the Gulf of Mexico1430 Words   |  6 Pagesthink of is coral reefs. You don’t even think of it as place to go surfing. If you ask a surfer what a reef is, they would probably say something that gets in my way while surfing. Reefs being either large or small, have grown for over thousands of years. The build-up of limestone or calcite have given way to magnificent structures that many marine animals call home (Science). Reefs are communities in the ocean where more than hundreds of different ocean species live (Moran). These reefs in the oceanRead More Coral Reefs Essay1309 Words   |  6 PagesCoral Reefs Coral reefs are arguably the world’s most beautiful habitats. Coral reefs have been called the rainforests of the oceans, because of the rich diversity of life they support. Scientists have not yet finished counting the thousands of different species of plants and animals that use or live in the coral reef. There are three types of coral reefs: fringing reefs, barrier reefs, and atolls. Fringing reefs are located close to shore, separated from land by only shallow water. Barrier reefsRead More The Coral Reefs Essay1559 Words   |  7 PagesThe Coral Reefs Can we save â€Å"Tropical Rain Forests of the Ocean†? Anyone who’s ever scuba dived at a coral reef and seen the perfect handprint of dead coral can appreciate how fragile and delicate this ecosystem is. Coral reefs are not just rock, like some people believe, but are an animal. Corals are a type of animal called a polyp, the simplest of predators that eat meat in the form of drifting zooplankton†¦all corals have boarders, zillions of microscopicRead MoreCoral Reefs : A Study From National Oceanic And Atmospheric Administration983 Words   |  4 Pagessome, diverse, and colorful reefs add beauty to the ocean and to the fish. Others see coral reefs as peaceful beds on the ocean s floor. Creatures, on the other hand, see a shelter and protection from people or bigger larger that lurk for their prey. Coral reefs aren’t made for their scenery, but as ecosystems for many plants and animals. They do not only help the animals, but serve as important sources of income, food, protection, and new medicines for mankind. Coral reefs are less than one percentRead MoreCoral Reefs : How We re Growing Baby Corals971 Words   |  4 PagesKristen Marhaver: How we’re growing baby corals to rebuild reef Many people may describe their jobs as difficult and strenuous, but as Kristen Marhaver said â€Å"people aren t the only ones in our communities who do these difficult jobs†. Coral reefs take on similar jobs as humans, they provide food for sea life, income, and safety from tropical storms and other possibly dangerous weather. In Marhaver talk she informed the audience about the basics of coral reefs however, her talk lacked purpose, andRead MoreThe Endangerment Of Coral Reefs1685 Words   |  7 Pagesof Coral Reefs When people, tourists especially, ask themselves what is one of the most memorable moments they have experienced in the Florida Keys, the first thing that comes to mind is the ocean. Not only the ocean in general, but what is beyond, or in other words, â€Å" what is beneath?†. Far in the aquamarine water there is another world that people do not even know about, where many different species of life come together and form a place of peace and beauty. This world is called a coral reefRead MoreEssay on Aquatic Ecosystems: Coral Reefs1178 Words   |  5 Pagessurvival as a species, we do need to consider how these changes effect our needs and our ability to continue to sustain life as we know it. As our oceans warm, ecosystems within the ocean warm and change, too. And whether the change is a normal one by Earths standards, or man made, these ecosystems affect our species in a major way. Coral reefs, for example, may seem insignificant to the majority of people who donâ₠¬â„¢t live near the coast of any continent, but provide so much to us that we need to focus moreRead MoreThe Great Coral Grief : David Attenborough1665 Words   |  7 PagesThe Great Coral Grief: David Attenborough, a well-known naturalist, introduce us to our modern day â€Å"Darwin,† J.E.N. Veron, a former chief scientist whom is the world’s greatest scientific authorities on corals and coral reefs. Veron who has lived and worked on the Great Barrier Reef for most his life has discovered over 20 percent of the known coral species today. And today, he gives us an insight on why the earth’s reefs face a likely mass extinction within the lifespan of the younger generation

The Great Gatsby By F. Scott B. Fitzgerald - 1635 Words

a Both authors used the setting, time period, and the characters’ dialects to distinguish their ideas. b Hurston categorizes her characters by their social status (wealthier characters use proper words, unlike the poor, who use more vulgar and improper English). This lets the reader know the differences between each social economic group. c Fitzgerald depicts each of his characters’ personalities by their actions through their social status. The characters who are upper class are aware of their speech, unlike those whom are lower class that do not think before they talk. 2. Compare the use of first person narration of the protagonist in Their Eyes Were Watching God to the use of first person narration of a secondary character in The Great Gatsby. What is the effect of having Nick tell Gatsby’s story versus Janie telling her own? Is Nick a reliable narrator? Is Janie? a While Janie tells her own perspective of her American Dream, Nick is under the impression of admiration towards Gatsby’s American Dream. 3. How are women able to express power in each novel? a The women in both novels were able to express power by rebelling against social expectations of women back then 4. Compare Fitzgerald’s and Hurston’s attitudes towards following one’s dreams. a Both authors depict the wealthy characters to be dreamers who have no sentimental goals but to be wealthier, which contrasts with the image of the poor characters who are after a dream that they dreamt with their hearts.Show MoreRelated F. Scott Fitzgeralds The Great Gatsby as Criticism of American Society 1734 Words   |  7 Pages   Ã‚  Ã‚   In The Great Gatsby, F. Scott Fitzgerald criticizes American society in the 1920?s for its tendencies to waste, advertise, form superficial relationships, and obsess over appearances. The work has been praised for both its brutal realism and its keen depiction of the age that The New York Times referred to as the era when, gin was the national drink and sex was the national obsession(Fitzgerald vii).   . . . indifference is presented as a moral failure - a failure of society, particularlyRead MoreIllusion and Reality in The Great Gatsby Essay1548 Words   |  7 Pagesand Reality in The Great Gatsby  Ã‚  Ã‚     Ã‚   The Great Gatsby, by F. Scott Fitzgerald, is a novel about one mans disenchantment with the American dream. In the story we get a glimpse into the life of Jay Gatsby, a man who aspired to achieve a position among the American rich to win the heart of his true love, Daisy Fay. Gatsbys downfall was in the fact that he was unable to determine that concealed boundary between reality and illusion in his life.      The Great Gatsby is a tightly structuredRead MoreThe Great Gatsby : An American Nightmare1226 Words   |  5 PagesAlex Joo Mr. Shaffer ENG4U1 January 8th, 2015 The Great Gatsby: an American Nightmare At the end of the day everyone ends up in the same place—six feet under. By then, many end up having lived fulfilling lives and die with no regrets. Far too many do not. The Great Gatsby, by F. Scott Fitzgerald, presents the issue in pursuing the impossible: the American Dream. A dream in which all are â€Å"able to attain to the fullest stature of which they are innately capable† (Adams 215). Unfortunately, the latterRead MoreLiterary Research Paper: The Great Gatsby by F. Scott Fitzgerald The Great Gatsby, by F. Scott1100 Words   |  5 PagesLiterary Research Paper: The Great Gatsby by F. Scott Fitzgerald The Great Gatsby, by F. Scott Fitzgerald is known as America’s great novel, â€Å"The Great Gatsby is a classic piece of American fiction. It is a novel of triumph and tragedy, noted for the remarkable way Fitzgerald captured a cross-section of American society.†(Cliffsnotes Editor) The novel is set in New York City, more specifically in long island; East Egg and West Egg, during the prohibition era in the 1920’s and was then publishedRead More Importance of Nick Carraway, Narrator of F. Scott Fitzgerald’s The Great Gatsby1044 Words   |  5 PagesNarrator of F. Scott Fitzgerald’s The Great Gatsby   Ã‚   In The Great Gatsby, written by F. Scott Fitzgerald, the narrator, Nick Carraway, tells a story in which Jay Gatsby tries to attain happiness through wealth.   Even though the novel is titled after Gatsby, Nick analyzes the actions of others and presents the story so that the reader can comprehend the theme. Throughout the novel, Nick is the vehicle used to gather all of the pieces together to learn about Gatsby.   Nick isRead More Failure and the Degeneration of America in Fitzgerald’s The Great Gatsby1042 Words   |  5 Pages   The Great Gatsby is a bold and damning social commentary of America which critiques its degeneration from a nation of infinite hope and opportunity to a place of moral destitution. The novel is set during the Roaring Twenties, an era of outrageous excesses, wild lavish parties and sadly, an era of regret and lost potential. As the audience, they take us on a journey guided and influenced by the moral voice of Nick Carraway, a character who is simultaneously enchanted andRead More Pursuit of the American Dream in Great Gatsby and Death of a Salesman1323 Words   |  6 PagesComparing the Pursuit of the American Dream by Jay Gatsby and Willy Loman (Essay outline also included in the word count.) People from all around the world have dreamed of coming to America and building a successful life for themselves. The American Dream is the idea that, through hard work and perseverance, the sky is the limit in terms of financial success and a reliable future. While everyone has a different interpretation of the American Dream, some people use it as an excuse to justifyRead More Fitzgerald and Short Story Writing Essay1370 Words   |  6 PagesFitzgerald and Short Story Writing Although Fitzgerald today is usually considered a novelist, in his lifetime he was more well-known for his short stories. He was a prolific writer of short stories, and published around 160 of them (Bruccoli xiii). Many literary critics often separate â€Å"Fitzgerald the novel writer† from â€Å"Fitzgerald the short story writer†. In his own life, Fitzgerald felt somewhat of a disconnection between his ‘literary’ career as a novelist and his more professionalRead MoreSophia Diep . Mrs. Ploeger . English 3, P. 6. 8 March 2017.1197 Words   |  5 PagesP. 6 8 March 2017 The Great Gatsby Character Analysis Essay Outline Thesis: In The Great Gatsby, F. Scott Fitzgerald shows the corruption of material wealth through the empty life of Daisy Buchanan. I. F. Scott Fitzgerald weaves white and yellow to present a contrast between Daisy s purity and her actual corruption by materialism. A. Daisy is associates with the color of white, from her young age to now, she dressed in white, and had a little white roadster (Fitzgerald 40). 1. Daisy s car wasRead More The American Dream in Of Mice and Men, The Great Gatsby, Two Kinds, and Sophistication1537 Words   |  7 PagesSteinbeck, The Great Gatsby by F. Scott Fitzgerald, Two Kinds writer by Amy Tan, and in â€Å"Sophistication† by Sherwood Anderson. Working hard is the key to success. This struggle for success is most commonly called the â€Å"American Dream.† The aspect of the American Dream has been around forever and is often the underlying theme in many pieces of American literature. The theme of the American is especially presented in Of Mice and Men written by John Steinbeck, The Great Gatsby by F. Scott Fitzgerald, Two Kinds

The Literature of the Victorian Period Free Essays

â€Å"Dr. Jekyll and Mr. Hyde† by Stevenson Book Analysis â€Å"North and South† by Gaskell Book Report Example of Literature Review essay, Sample Paper Introduction The literature of the Victorian period is the synonymy of oppositions. We will write a custom essay sample on The Literature of the Victorian Period or any similar topic only for you Order Now Some of the oppositions introduced by this period are to be considered â€Å"vital† as they deal with the major human values. The list of the works known to be the best representations of the Victorian world outlook is very long; nevertheless some works are to be highlighted. Opposition is the core of Stevenson’s â€Å"Dr. Jekyll and Mr. Hyde†. Its outstanding resolution and the struggle of two forces has become the embodiment of duality. Another works to mention is Mrs. Gaskell’s â€Å"North and South†. Being based on a contradiction the book’s characters fight within the whole book in order to achieve the balance between the opposing sides. These two works do not speak only about the duality of the material world but of the spiritual world, too, which sometimes gives the impression of their insolubility. Both of the books deal with reconciling these oppositions, and their reconcile turn out to have a lot of common aspects. Being so different from each other, they therefore become a lot alike, for the message they are carrying is quite the same: a difference of a person from standard society representatives causes this person incredible sufferings. Both of the books are the fight of individuality against the society and the norms that it obtrudes but nevertheless there is something more to both of them†¦ The opposition between the desire to be different and the necessity to be like everybody create a perfect base for the struggle both in â€Å"Dr. Jekyll and Mr. Hyde† and â€Å"North and South†. North and South† and â€Å"Dr. Jekyll and Mr. Hyde† comparison Essay Dr. Jekyll and Mr. Hyde Stevenson’s â€Å"Dr. Jekyll and Mr. Hyde† is a creation of the opposition of two spiritual essences. Basically, it goes about the â€Å"mutation† that Dr. Jekyll’s personality goes through. Through the story of Dr. Jekyll the author talks about the â€Å"unrev ealed† side of the society. The analysis of the deep context of the book brings the reader to the understanding that Dr. Jekyll’s duplicity is nothing but the personification of social issues. Everybody sees Dr. Jekyll as a fine scientist, a rich, respected man. He understands the impossibility to reveal his terrifying and horrible second personality. Society would not have approved Mr. Hyde, nobody would have loved him. Still, Mr. Hyde is a part of Dr. Jekyll. And that is the real tragedy. Dr. Jekyll’s attempts to control his â€Å"personality conditions† with a special drug is an attempt to reconcile these two oppositions that live inside of him. â€Å"Gentlemen like me have to be very careful of what we do or say†, says Dr. Jekyll and indeed he is right. The story of Dr. Jekyll is the story of an unsuccessful attempt to neutralize the opposing sides, as Dr. Jekyll dies. The novel also reveals that the upper society classes do also have â€Å"dark sides† and are not â€Å"socially perfect† as it was put in the period of the book creation. No matter what a person is in his life he still remains a simple human, no matter what a person seems to be – he will still have two sides of a personality, if he cannot be what he really is: good or bad. The society does not allow it and it produces a struggle! â€Å"North and South† Gaskell’s â€Å"North and South† has a lot to do with oppositions, too. The main heroine Margaret Hale has a pattern of everyday life that she has had while living in Helstone in the south of England. This is s story of the contradictions that the girl faces as she moves from agrarian Helstone to industrialized Milton. This is the contradiction between the life that she has known in the South and the life she faces in the North. This is also a fight of the values, which differ in two different parts of the country. The equality of the South converts into the absence of rights in the North. The book also opposes two different feelings of the heroine. Belonging to the class of workers she is against their poverty and the way they are treated at the mill, at the same time she is in love with the owner of the mill. This converts into the confrontation of two different social classes. The insolubility of all these oppositions makes the heroine want to come back to the old ways in Helstone. But when she does†¦ She realizes that everything changes and that her way of life is not the only possible and perfect one. She reconciles the oppositions with the awareness of achieving the balance through having the ability to help the â€Å"poor† people, even now belonging to the upper class. The reader also faces the opposition of the upper class cruelty and the understanding that there people inside the class that do want to be equitable. The nature of tensions of the books It is not surprising to see that both of the book have common aspects and the primary aspects of course the social one. The both deal with the basic Victorian â€Å"discoveries†. Stevenson’s: One person, being a solid creature may still have two different parts, two opposite identities, that struggle for obtaining power over the person. It is the opposition of what a person seems to be, fulfilling the social norms and what he is in reality. Gaskell’s: One country, being a solid territory may still have two different and even opposite ways of life, depending on the part of the country. The â€Å"North and South† also symbolizes the opposition of two different classes, belonging to these two opposing ways of life – the agrarian and the industrial one. Both of the books are definitely a part of the same society. It is a society in its attempt to reconcile from the oppositions that are tearing it apart, destroying its essence. These Victorian works are the product of the society understanding the weakness of its social aspects: class differences, social norms, and its desire to put everything in abutments, which are â€Å"sociable† or in other words acceptable for observing. The society opposes itself in both of the books. Both of the books are calls for achieving balance and harmony; Victorian calls for changing the perception of the world. Source: http://www. custom-essays. org/examples/Literature_Review_of_the_Victorian_period_essay. html How to cite The Literature of the Victorian Period, Essays

Chinese Inventions free essay sample

Title Page China is unlike any other country I have read about; winning a trip to china would be a dream come true! As far back as it has been documented, China has created a number of useful inventions. And, their contributions to the world, in my opinion, cannot be compared to anyone else. These useful inventions and wonderful contributions are timeless. Items such as toilet paper, tooth brush, fork, and the calendar year are used every day and can practically be found in every household.While there are a variety of inventions the Chinese have made, to me, their extraordinary contributions to the society are paper, printing, gun powder, and compass because they have made a huge impact on the entire globe. To begin, I must say, many different items that were used before paper was invented: bamboo silk, papyrus, and parchment. However, these items were not without problems associated with their usage. We will write a custom essay sample on Chinese Inventions or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page There were varying degrees of surface smoothness, expense, preservation, and storage requirements.By 105 BC Cai Lun overcame many of the limitations by inventing a new writing medium known as paper from bark, hemp, and rags. During this time, the raw materials could be found easily and at lower prices compared to former methods. Essentially, this contribution helped the development of civilization. Another useful invention to come out of China was printing. The first form of â€Å"printing on paper† came from rubbings. The process consisted of smoothing a piece of paper with a brush, the paper was then carefully coaxed into the depressions, and afterwards left to dry with a fan.Anything from important decrees, texts, scriptures, poems, and pictures were inscribed on wood, bronze, and stone then copies were made on paper for distribution. Amazingly, centuries after this invention was created it is still as a form of printing today. As a result, the contribution of the invention enabled the development of the society and allowed for literacy to spread much more rapidly. Unlike the invention of paper and printing, the birth of gun powder was quite an accident.Initially, alchemists intended to make a potion for immortality. As a result, they inadvertently made what we know as gun powder which derived from a mixture that consists of sulfur, saltpeter, and charcoal. Eventually, the gun powder was for enlisted in military affairs. Shortly, thereafter other countries began to follow suit. As it turns out later the gun powder was used for other purposes such as cannons, exploding cannonballs, and fireworks. The useful purposes of gun powder are pretty cool considering the invention was an accident!The compass was also another extraordinary contribution to the world; invented somewhere in China during the Qin Dynasty it was originally made of a mineral known to us today as iron oxide. To look at the compass one would find the needle in the shape of a spoon and pointed in the south, unlike todays compass which points to the north. Records show it was used first by Chinese fortune tellers to give their client a sense of direction in life. Later, it was determined to be a type of navigation. The first known person to use the compass as a navigational tool onboard a ship was also Chinese by the name of Zheng. During his lifetime he sailed across the ocean 7 different times with his trusted compass in hand. What a brave fellow. With the compass in play, it opened a whole avenue for trade, opportunities to conquer lands, and most importantly helped one find their way back home. Without the four inventions we have discussed above I cannot really say where we would be as a society. What I can say is that no one can argue that the course of the world has not changed due to the inventions.As we can see the contributions lent a hand to the development to civilization. The paper changed the course of learning. Printing allowed for the works to be spread throughout the globe. Gun powder changed the outcome of wars and later used as a source of entertainment. And, the compass gave people a sense of direction. All of the inventions discussed are still used to this very day because they make a contribution to the world in some shape or form. For me personally, one Chinese invention I would not be able to live without is paper.From what I have gathered, reading at the time not only required mental capacity, but physical strength as well. Due to my constant need to work outside of the home and travel this would have affected my ability to learn because the former writing mediums would have been too heavy for me to bear. As we know the paper writing medium has made writing useful much easier and faster, and can be found in schools and the workforce even in China where I would like to visit someday –hopefully really soon! Reference: 1. Louvre. Retrieved on June 5, 2012 from http://www. louvre. fr/en