The Coral Ecosystem And How It Is Changing :: essays research papers

Coral reefs are one of natures near magnificent creations, filled with thousands of unique and valuable plants and animals. More than one quarter of all marine animals is dependent on coral reefs. Coral reefs are as well a source of food and income for millions of people too. The coral reef ecosystems benefit humans commercially, recreationally and environmentally. Because of the complex interconnections between coral reefs, mangrove forests, sea grass beds, and some other different plants and animals, coral is very susceptible to destruction. One small change in any of these things groundwork affect mass quantities of coral. That is why it is eventful to educate people about coral and how complex of a species they really are. That is the purpose of this report, to educate you and make you aware of that complexity. Coral is often mistakenly determine as a rock, but in all actuality, it is an animal. The actual coral is composed of small animals called coral polyps. Most polyps are very small, although rare species can grow quite large. One coral branch or mound is composed of thousands of polyps. These thousands of polyps are called a coral colony. Polyps are nocturnal and stay wrong their skeletons during the day. However, at night they can be seen when they stick their tentacles out to feed. Corals puke in many different ways. Some species are hermaphrodites, and produce both sperm and eggs, and some are single sexed organisms. They can reproduce both sexually or asexually. In most species, the egg and sperm are released into the water and random fertilization occurs. This is called coral spawning. The larva is attracted to the light and swims to the surface of the water where it remains for weeks. If the larva can survive without being eaten by predators, it will sink back to the perforate of the ocean floor. Hear it will attach itself to a hard substrate and will grow into a coral polyp. At this point, the coral polyp begins to reproduce asexual ly. As new polyps are built and added a colony develops. Eventually the coral colony matures and begins to reproduce sexually again, adding to the ever-continual cycle of life. One of the most awful aspects of coral reproduction is that of mass coral spawning. In many parts of the world, on the same night of the year, every coral will spawn at the same time.

Electronic Forms of Expression :: Internet Technology Communication Essays

Electronic Forms of ExpressionThe confusion of new forms of media can be overwhelming. For those of us who grew up with the Internet, it may not be all that difficult to grasp its concepts and to tackle its nuances but for those who grew up with print, the transition between the two could be exhausting. The concepts in new forms of electronic conceptualisation atomic number 18 in their developmental stagesstill trying to find a dynamic equilibrium between mimicking print and inventing new ways of performance. Electronic media argon trying to take advantage of their unique characteristics, while not proving to be too tedious for the audience to understand. Janet Murray explores the virtual swamp of electronic media conventions in her chapter authorise From Additive to Expressive Form, in Hamlet on the Holodeck The Future of Narrative in Cyberspace. Electronic forms of expression argon still in a riddle of primordial ooze phase, still clinging on to the life forms that previo usly inhabited the area, but trying desperately to create an evolutionary creature that is nothing analogous what a tourist in the area may have seen. In this case, the entire world has access to this digital environment. Murrays claim is that digital environments are encyclopedic (83), or rather that we have the world at our fingertips Since every form of representation is migrating to electronic form and all the worlds computers are potentially accessible to one another, we can now conceive of a single comprehensive global library of paintings, films, books, newspapers, television programs, and databases, a library that would be accessible from any point on the globe. It is as if the modern version of the great library of Alexandria, which contained all the knowledge about the ancient world, is about to rematerialize in the infinite expanses of cyberspace. (84). The Internet has encyclopedic capabilities that surpass any previous knowledge collecting endeavors. The pages that we move through seem almost infinite, offering different perspectives and intersect accounts. These qualities lend a feeling of omniscience to the surfer. The limitless expanse of gigabytes presents itself to the storyteller as a vast tabula rasa crying out to be filled with all the result of life (84). Filling this limitless expanse is not without complication. The reality is much more chaotic and fragmented networked information is often incomplete or misleading, anticipate routines are often unbearably cumbersome and frustrating, and the information we desire often seems to be tantalizingly out of reach (84).

Summer Of The Monkeys: Jay Berry And His Conflicts Essay -- essays res

Summer of the Monkeys Jay Berry and His ConflictsOUTLINETopic Jay BerryPurpose To identify the nature of the force of the conflict which JayBerry encounters, and augur how they champion or hinder Jay Berry the protagonistin Wilson Rawls novel Summer of the MonkeysThesis Before Jay Berry succeeds his goal he encounters many conflictsthat some(prenominal) hinder and help him through his amazing adventure.I.Inner ForcesA. Help- personality traits1. Determination2. ConfidenceII.B. Hinder1. Fear2. Over confidenceIII.Outer ForcesA. Help- other hatful1. Grandpa2. Old RowdyIV.... ...ed against Jay Berry. Themonkeys hindered Jay Berry with their intellectual abilities and also theirphysical attributes. Jay Berry did not know what he was going up against whenhe took on the challenge of catching the escaped circus monkeys. Theyoutsmarted Jay Berry many times making Jay Berry looking like a buffoon. Alsothe monkeys physical capabilities ar far more superior than Jay Berrys, alsoyou will n ot see Jay Berry jumping from tree to tree. Another outer force thathindered Jay Berry was the environment. The sycamore fig trees are much too tallfor Jay Berry to climb, and the bottoms are very unstable.Summer of the Monkeys written by Wilson Rawls displays many inner andouter forces either help or hindering Jay Berry. In the end Jay Berry wasstruck by a surprise when the whole family got what they wished for in themagical fairy ring that Daisy found. The upside of Jay Berrys success is whenhe got a chance to run with Daisy through the fields, and also got his pony and.22. A lesson is to be learned from Jay Berrys wonderful experience, if youdo whats best and not just what you want, you might just get both as an evengreater reward.