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Dinosaurs extinction
Short note on extinction of dinosaurs
Short note on extinction of dinosaurs
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Extinction of Dinosaurs
Two-hundred and thirty million years ago the first dinosaur-like
creature roamed the earth. Within five million years it could be considered a
dinosaur. They were soon at the top of the food chain. They populated every
continent. Then 65 million years ago they vanished. The most powerful
creatures ever to live on earth had become extinct.
Dinosaurs were not the only victims of this "mass extinction." There
were many other species that were killed off. During what is known as the K-T
extinction (K stands for Cretaceous, T stands for Tertiary), many species and
families became extinct. These include all marine reptiles such as plesiosaurs,
mosasaurs, ichthyosaurs, and ammonites, swimming and flying reptiles, sea
crocodiles, and foraminifera. In addition to that there were many bony fish,
sponges, snails, clams, and sea urchins became extinct.
Paleontologists have proposed scenarios that could have caused these
extinctions. One such scenario involves the growing number of small mammals
which ate dinosaur eggs, and therefore caused the dinosaurs' birth rate to drop.
The birth rate became smaller than the death rate and the dinosaurs died out.
This, however, is not a plausible scenario. This would only account for the
dinosaurs, but not all the other creatures of that time. Paleontologists needed
to come up with a more plausible and de...
King Louis XIV was a showy and self-absorbed king. His palace was representative of his personality and ideals. The Versailles palace architecture displayed Louis XIV ideals of secular issues. He cared more about spending money to show off his power. Unlike the Escorial, Versailles was centered on “The Sun King” instead of religion. At one point Louis XIV stated that “he was the state”. This statement was saying that Louis XIV represented the center and best of France. An example of this was that King Louis XIV lived in the middle of Versailles. Versailles was also very ornate and had the atmosphere of freeness. However, the Escorial was very basic like Philip II.
One of the most important elements of Versailles that affected Louis XIV’s reign was the use of propaganda. The Palace contained “paintings, statues, tapestries” (Page) and a general grandness that significantly promoted Louis’ name. Louis himself was a “prominent subject in the artwork” (Montclos 330) and was portrayed as handsome and god-like. Even in the aspects of the Palace where Louis wasn’t literally being represented, the grand nature of Versailles sent out a message that the King was living lavishly, and was therefore very powerful. Louis XIV used the grandiosity of his Palace and the art inside to promote himself to his people.
“The Prince”, by Niccolo Machiavelli, is a series of letters written to the current ruler of Italy, Lorenzo de’ Medici. These letters are a “how-to” guide on what to do and what not to do. He uses examples to further express his views on the subject. The main purpose was to inform the reader how to effectively rule and be an acceptable Prince. Any ruler who wishes to keep absolute control of his principality must use not only wisdom and skill, but cunning and cruelness through fear rather than love. Machiavelli writes this book as his summary of all the deeds of great men.
There has been a debate about what happened to the dinosaurs since they were discovered. There are many thoughts of what happened to the dinosaurs, the two main theories behind the extinction are scientific and religious. Proof for both theories do exist and debates between scientists are still going on to which one really happened. It is a mystery as much for Evolutionists as it is for Creationists about the extinction of the dinosaurs. The fossil record of dinosaurs was poorly know for a long period of time. During this time period was when the dinosaurs were thought to have gone extinct. The scientific reason for their extinction was that there was a giant asteroid that caused chain reaction and wiped out the dinosaurs. Some scientists say the dinosaur’s extinction came quickly. Evolutionists say the dinosaurs went extinct 65 million years ago. Creationists say that the dinosaurs weren’t able to survive the Earth after the flood. Both of the theories have supporting evidence and that is why there is an ongoing debate over what really happened to the dinosaurs. (WGBH Educational Foundation and Clear Blue Sky Productions, Inc. et al., 2001)
No one knows for certain exactly why and how the dinosaurs became extinct. Probably the most popular theory right now is the Asteroid Theory. According to this theory a large asteroid or comet collided with Earth about 65 million years ago. Scientists think that such a large collision would throw so much dust into the air that sunlight would not be able to shine and plants and animals would die.
Much too often in America today, modern music and art programs in schools are perceived to many as extracurricular activities rather than important subjects that are vital to a students learning and skill development. The truth of the matter is that encouraging music and art education in public schools has a much larger impact on student’s grades, academic performance, and the economy than the majority people realize. Within the next year city school budgets will be dropping by twenty five percent, and despite the fact that music and art programs have been showing a dramatic contribution to student’s learning, this substantial drop in funding for the programs will lead to no dedicated money for art or music programs (Mezzacappa). There is no doubt that a cut in funding for art programs will take a huge toll on students overall grades and test scores. Research has found that the studying of music and art facilitates learning in other subjects and enhances children’s skills in other areas (Brown). Furthermore, providing students with a creative outlet can do great justice in reducing the stress from many other classes and even offer insight for students in possible career paths involving the art field. The art industry today currently supports 4.1 million full-time jobs (Dorfman). By increasing the funding of music and art programs for students preschool through twelfth grade we can see a dramatic increase in the education of children across the United States, assist with skill development in young students, and greatly benefit the economy at the same time.
The Palace of Versailles was the official home of the Kings of France from 1682 until 1790. Originally, a hunting lodge built in 1624 by Louis XIII, but then was expanded by Louis XIV in the beginning of 1669. With beautiful architecture and amazing landscape, it is one of the most well- known and beautiful palaces in France. Its garden is so unique and one of Europe's largest. It played a huge responsibility in French government and was used for some of the biggest meetings of Kings and Queens. It is a very reflective place for the French and showed a basis of culture for the people. The small structure became the base on which was constructed into one of the most extravagant buildings in the world. The Palace of Versailles is a famous French landmark due to its elaborate construction, its role as a center of government, and its influence on French culture.
“Every student in the nation should have an education in the arts.” This is the opening statement of “The Value and Quality of Arts Education: A Statement of Principles,” a document from the nation’s ten most important educational organizations. The basic message is that music and art programs in the schools help our kids and communities in real and substantial ways. There is an abundant amount of facts and information that supports this statement. The benefits of arts education can be narrowed down into 4 basic categories: success in developing intelligence, success in ...
Many of these causes could be prevented fairly easily. If people today would just follow some simple rules, none of these would be as big as they are now.
One of the main arguments for arranged marriages is that parents, being older and more experienced, are better able to find a suitable match for their children. This belief relies on the trust the offspring has that their parents understand what would be best choice or most suitable for their children. This trust is often discouraged by the individualist ideal and rebel teen mentality sponsored by American mass-media. However, in India trust between parent and child are common. When Nanda tried helping arrange a marriage, we see that parents in India weigh many considerations when choosing partners for their children including the statuses of the individuals (including their caste and career path), the social dynamics between the members of both households, and what resources the other family and potential partner have. At least in the case given in the reading, this process can be though and produce a good marriage with stable family ties. Another argument made for arranged marriage is that since the parents are handling the marriage, the children are free to enjoy life and not worry about the details. To a lesser degree in our country, people delegate part of the relationship forming process to others by allowing friends, family, and dating sites or shows to play matchmaker. Though in general, in America the person who would be in the relationship is more involved, and has to worry about handling some of the details. In India, culture is more dependent on family structure so marriage is just as much about forming ties between families as the couple itself, which is part of the reason why the family is so involved in these
... to the times of kings and princess, however it must be noted that the underlying human emotions and their motivations can only be dealt with decisiveness and deep plotting. The concepts discussed are applicable to all leaders and politicians holding offices. Bottom line is, some things never changes. Even though a lot has changed, principles of Machiavelli’s Prince are adapted and used widely yet secretly in a complex world of growth and prosperity with a greater demography and geography.
Art and its education are crucial in the development of young children. Therefore, it is of the upmost importance to ensure that our young children are being taught about art and its education in order for them to be successful contributing members of society. June Vail, a professor of dance at Bowdoin College explains, “The arts bring energy and creativity, a kind of learning that can only enhance every other kind of learning. (Vail).” She continues by saying that, “The enterprise of a liberal arts education is integrative, to educate students to be creative and flexible, to harness their energy in a different way (Vail).” Art begins to lay the foundation of success early for young children by developing their motor skills through paining with a paintbrush and drawing with crayons. Furthermore, it also helps promote language development by learning new shapes, colors, and allows them to describe their artistic creation. Lastly, it also helps children improve academically. A report that was done by the Americans for the Arts demonstrates that young people who participated regularly in the arts are four times more likely to be recognized for academic achievement, participate in a math or science fair, or win an award for writing an essay as opposed to students who do not participate in the arts (PBS). As a result of this, it is imperative to ensure that adolescent children of today begin
Versailles was not always a château or a royal palace it was also a country village on the road to Paris. Now let’s step back to when it was being built. There was a total of four campaigns each lasting around 4-20 years. The first campaign was building the garden and apartments to accommodate 600 guest invited to a celebration party and not much else happened in this campaign. The second building campaign was mainly about creating a place for the royal family to stay at. Louis XIV the king had his own room and his queen also had her own room. Louis’ XIV brother and sister-in-law had their own room as well. A hunting lodge for the royal family was also created for them to stay at as well. The second campaign was also being at the same time as the treaty of Aix-la-Chapelle was being signed.
Because the CO2 levels are rising, the ice caps are melting and many more animals can become extinct. When pangea started splitting, there was a lot of volcanic activity, which cause the death of many dinosaurs. A meteor also hit earth and the mass extinction of many land and marine animals happened. There have been five mass extinctions in Earth’s history. The worst one wiped out ninety-six percent of marine life and seventy percent of land organisms. This took millions of years to recover.
Nowadays it is common to read articles in newspapers and magazines regarding biodiversity issues. Human beings have been knowingly and unknowingly destroying biodiversity since their existence. Biodiversity is the measure of the variety of species of animals living in an area. Forests are usually areas with high biodiversity while deserts are the opposite. Human beings have always destroyed biodiversity either by deforestation, or by some other means. Biodiversity depletion is a natural phenomenon. But the present levels of biodiversity depletion are many times higher than the natural rate. Recently the levels of loss in biodiversity have started causing global concern. Some of the main causes for loss in biodiversity are alteration of habitats, increasing levels of pollution and human population growth.