Animals Essay Example | Topics and Well Written Essays - 500 words

Animals - Essay Example climate changes, habitat destructions, diseases, natural disasters or speciation (some animals develop into totally new species) (â€Å"Extinct†). Our planet Earth, a home to wonderful diversity of living creatures, has hosted some incredibly unique species. Unfortunately, many of those weird animals that inhabited the world in the distant past are gone now. For example, Tyrannosaurus Rex became extinct around 65 million years ago (â€Å"Ten Most Amazing Extinct Animals†). As fossils of this enormous carnivore had been found, it became clear that Tyrannosaurus Rex was one of the biggest animals of all time, â€Å"measuring up to 43.3 feet long, and 16.6 ft tall, with an estimated mass that goes up to 7 tons† (â€Å"Ten Most Amazing Extinct Animals†) (Image 1). The Irish Elk (also known as Giant Deer) died out nearly 7, 700 years ago. It is believed to have been the biggest deer that ever inhabited our planet. Specifically, the Irish Elk was measured to hav e While animals became extinct due to various natural cataclysms in the past, they appear to be in danger or under threat of extinction today due to destructive human activity. These species are called endangered or threatened. According to the U.S. Endangered Species Act that was passed in 1973, two categories are distinguished as for the animals that risk becoming extinct: endangered and threatened. To specify, endangered species is defined as â€Å"... one that is in danger of extinction throughout all or a significant portion of its range† (â€Å"Facts about Endangered Species†). In its turn, a species is considered threatened if it is â€Å"... one that is likely to become endangered in the foreseeable future throughout all or a significant portion of its range† (â€Å"Facts about Endangered Species†). A good example of an endangered species is the American Alligator. This large alligator lives in wetlands in the Southeast of the United States and is s ometimes encountered by humans (Image 3). It

Sodium, and Potassium Essay Example for Free

Sodium, and Potassium Essay Discussion In this lab, six different metals were tested for their reactivity in water. From less reactive to most reactive, the metals were as follows: Aluminum, Magnesium, Calcium, Lithium, Sodium, and Potassium. A pattern found in the periodic table explaining the reactivity of metals is the further down in a family, and the further left in a period, the more reactive the metal will be. Aluminum and Magnesium were both the less reactive. Neither of the metals produced hydrogen, or not enough to have a positive test to prove it was there. Metals + H O H + Metal Hydroxide Calcium gave off a large amount of Hydrogen gas. Lighting a splint, placing it in the test tube, and hearing a loud pop proved this. When the calcium was placed in the water, it caused the temperature to rise to such a high level it was not possible to hold with bare hands. This could be because the electrons are moving so quickly that it causes the temperature to rise. The calcium formed a white, powder-like precipitate at the bottom of the test tube. Lithium, Sodium, and Potassium all had very violent reactions in water. Phenolphthalein was added to the beakers after the metals had reacted, and the water turned a pink/ purple color proving that these metals make bases, and therefore have a pH between eight and. Common reactions between metals were they all formed hydrogen gas, even if it was a very small amount. Lithium, Sodium, and Potassium all tested positive to be a base with phenolphthalein, and all had an oily surface. A pattern found in the periodic table explaining the reactivity of metals is the further down in a family, and the further left in a period, the more reactive the metal will be. This is because the elements in period I, Lithium, Sodium, and Potassium, only have one valence electron, and it is quite simple to lose it. Also, the further down the family, the more the ionization energy decreases because of the shielding effect (the inner electrons block the attraction of the nucleus for outer electrons) and atomic radius (the greater the distance between the nucleus and the outer electron). However, the further to the right of the periodic table, the more the ionization energy increase because of the nuclear charge, electron arrangement ( an electron in a full of a half full energy level requires additional energy to be removed), and atomic radius. This explains why Aluminum was the least reactive, and Potassium was the most reactive.

Some Statistic About Playing Online Games In Vietnam Media Essay

Some Statistic About Playing Online Games In Vietnam Media Essay 1. Introduction The development of technology in the 21st century has been bringing to us many advantages. One of these is online games-a popular kind of game among teenagers. Online games can be simply defined as games which can be played online over the internet. Online games also can be played against different users in different locations. The trend of playing online games is getting more popular due to the different advantages they offer. Playing online games has a lot of benefits because it helps us to relax and entertain. However at the same time, online games also have disadvantages if we play too much and people should be careful. Therefore, there are many different views about online gaming. This paper, with the purpose of helping stop game addiction, will discuss the questions of what impacts do online games can bring and what should we do to avoid gaming addiction. 2. Discussion of findings 2.1 Some statistic about playing online games in Vietnam A survey done by Education and Training Department in 2010 in 1121 schools in Hanoi had shown that there were 12.724 students playing online games more than ten times a week and there were 626 students spending ten hours playing online games each time. Especially, 2920 students said that spent at least 20 VND each time. To get the money for playing, 121.365/370.387 students asked from parents, 65336 students asked sisters and brothers, and 35615 asked friends. Others sources were from their money for breakfast and tuition. That means teens were dependent on adults and they could not afford to play games. There are many kinds of online games in Vietnam market. At 2010, there were 69 approved online games; however; there were actually 102 games already circulating for sale. Many games likes Vo Lam Truyen Ky, Chinh Do involve virtual fighting, destruction, killing, dying and many images of knifes, swords and some kind of weapons like that. Most gamers have a desire to become the strongest. Therefore, they pays lots of money and effort to purchase weapons, spend plenty of time playing online games to increase their level and participate in individual or group no matter night or day. 2.2 The advantages and disadvantages of playing online games 2.2.1 The advantages of playing online games The first benefit we can see is that online games are much more convenient than traditional games (Jim 2009). After a busy day from school, children can go home or go to the Internet shop to play games. Just by few clicks, they can play a lot of different games. Everything is done on computers so it is also easier for children. Moreover, the cost of online games is cheaper than other ones, so online players can enjoy free games and just need pay from five to ten VND to the shop (gamek.vn 2011). According to some researches on the Internet, playing online games allows players to be more flexibility and variety, and can stimulate the players, even make the players become more resourceful and clever. As the network game, there are many and varied tasks or fight for gold to carry out, so it can train that players thinking and adaptability. When playing games, teens can make friends through the Internet and learn how to deal with relations and mutual respect. In addition, although the virtual world is a fictional world, the friends are still real so they can feel the friendship between players. By playing online games, teens can learn the spirit of unity, cooperation and teamwork such as how teams work together to deal with evil powerful enemies and do team tasks. When teens with their team join in the war, they need to find many ways to help and to save each other, so that they can beat the rivals and finish the game (itemah.com 2011). 2.2.2 The disadvantages of playing online games Of course along with the advantages, there are a few disadvantages of playing online games but only if teenagers have no control over their actions. Online games can be very addictive, and the addiction can seriously have a negative influence on the younger in term of physical and mental health. Online game is an indoor and sedentary activity. Therefore, spending a lot of time playing games can lead to some health problem like headache, short-sightedness, stress, absent-mindedness and many more. The article Online games ruin gamers lives (Saigon-gp.com.vn 2009) has given an example of a gaming addict-a young girl who stayed at the shop for one week and barely left her computer for one minute or a boy played online games continuously for six days-smelt very bad and looked exhausted. This example indicates that teens now can spend most of their time sitting in front of the computer screens from early morning until midnight without eating anything or doing something else. Moreover, this can lead to lack of physical activities among teens and they will lose or gain weight quickly, become lazier, less active and communicative. Troubles with work, psychological and breakdowns in personal relationships are some consequences too. They also do not care about everything around or talk with no one else (John 2012). Furthermore, online games addiction was found to be associated with lower grade point average and school performance (Daria and Mark, 2012, p.10, cited in Chan and Rabinowitz, 2006; Gen-tile, 2009; Choo et al., 2010; Gen-tile et al., 2011) Another obvious consequence of online game addiction is violence or crime. Tauqueer H (2011) stated: This will not only harm individuals and families but it will also have an extreme negative impact on the society. Most of the disasters that happen in families start from online gambling activities that encourage the players to attack their family members or steal their assets besides committing other offences. Also having the similar opinion, Prof Bushman also said: Those who played violent online games always looked at the world through the aggressive eyes and that the world is a place of aggression and hostility. He concluded: Gaming is not the only cause of aggression but it is a very important factor affecting to teens behavior which grows over time. (C.Nguyen 2012). They emphasized the fact that violent can seriously affect children through online game and this can not be dismissed if we do not want bad things happen to our children. 2.3 Solutions It is has been suggested in the article Toa thuoc nao khi con nghien game (baomoi.com 2009) that there are four ways to prevent gaming addiction. The first way is letting teens play if his grade is good. That means if he did well at school like pass the exam with high scores or his grade is better than before, being allowed to play games can be considered as a reward. The second step is letting the child use computer if you sit next to him/her. Of course he can be uncomfortable but that is the only way you can watch him and tell him when to stop playing. The third important solution is encouraging teens to participate in outdoor activities like playing sports, camping, shopping. This action can help them more active, flexible and help them to forget about playing online games all day. However, if teenagers have been addicted for playing online games for a long time, you may have to delete the software associated with the game or block the related websites. People can also go to the psychologists to ask for advices. 3. Conclusion: From the findings above, it is clear that game online addiction in Vietnam is still a big issue. The number of teenager playing online games is increasing and adults somehow can not control their children. However, there are also reasons to believe addiction in online games will decrease in the following years if we know how to take advantages of online games and the solution to avoid addiction. Then, hopefully, no one will have to worry about letting their children play online games. (Word count: 1334 words)

Aspire...To Be More Than Youre Worth Essay -- Literary Analysis

Multiple readings took place during the postmodern time period; they described ideas ranging from conceptual frameworks and ideologies to science and realism. The novel took place during the postmodernism era, yet it still strongly relates to today’s society. How humans interact with one another plays a huge role throughout this novel as; Camus exemplifies a haunting nineteenth century postmodern novel that expresses human emotions through his characters; making The Stranger one of the greatest pieces of literature for generations to come. Before writing his novel, The Stranger, Albert Camus became experienced in writing. The French novelist â€Å"†¦was born in Mondovi, Algeria, and was educated at the University of Algiers† (Olafson 1). After studying theater, Camus soon came to the realization he wanted to become a novelist. During the first few months out of college, Camus â€Å"†¦was active writing and producing plays for a theater group he had founded in Algiers. About the same time he began his career as a journalist, and in 1940 he moved to Paris† (Olafson 1). Producing plays set a respectable background for Camus; as this led him to become an improved writer and produce novels as well. Albert Camus began his literary frame â€Å"†¦in 1942 [with his first] novel, L’etranger (The Stranger)† (Olafson 1). This novel was one of Camus’s more famous pieces of work; it describes human battles as well as their aspirations. Throughout The Stranger, Camus uses worl d views of well-known philosophers; even â€Å"Though he was baptized, raised, and educated as a Catholic and invariably respectful towards the Church, Camus seems to have been a natural-born pagan†; therefore, the development of Christian literature and philosophy helped influence Cam... ...e Virtual Reference Library. Web. 2 May 2012. "Postmodernism." International Encyclopedia of the Social Sciences. Ed. William A. Darity, Jr. 2nd ed. Vol. 6. Detroit: Macmillan Reference USA, 2008. 395-397. Gale Virtual Reference Library. Web. 2 May 2012. Boucher, Jean-Yves. "Camus, Albert." Macmillan Encyclopedia of Death and Dying. Ed. Robert Kastenbaum. Vol. 1. New York: Macmillan Reference USA, 2002. 87-88. Gale Virtual Reference Library. Web. 2 May 2012. Camus, Albert. The Stranger. United Kingdom: Vintage International Books, 1988. Print. Danesi, Marcel. "Postmodernism." Encyclopedia of Science, Technology, and Ethics. Ed. Carl Mitcham. Vol. 3. Detroit: Macmillan Reference USA, 2005. 1462-1464. Gale Virtual Reference Library. Web. 2 May 2012. Novels for Students. Ed. Marie Rose Napierkowski and Deborah A. Stanley. Vol. 6. Detroit: Gale, 1999. p276-296.

Pros and cons of English being the international lingua franca Essay

English speakers in the world including those who are in the inner circle, outer circle and expanding circle had reached to 380 millions of people since 2001. The finding shows how influential English Language is. Gradually, English become the international lingua franca, â€Å"utilized outside of the country or countries of its origin.†( Subject Area – English Language Essays) The Lingua Franca There are both pros and cons of English becoming the international lingua franca. English is the best candidate language for lingua franca. Many countries take English as the second language, students learn English under the education system mandatorily. In this way, the percentage of the population had the standard level of understanding of English, which is a non-native language, is unprecedentedly large. Also, there are so many English Language media immersing in the world, for example movies, pop music, the American TV programmes and the internet etc. The high level of invasion of the Anglophone societies’ culture creates a platform for learners to enhance their English abilities, just by sitting in front of the computer. Learning English is as easy as this without having to go to an English speaking country. Under the fact that English is widespread in comparison to the most other languages, there is no doubt that English is the most suitable to be the international lingua franca. In addition, overcoming the language barriers is the potential benefit of English. Communications are difficult when people don’t have a common language. With English being the lingua franca, it is easier for people to disseminate ideas and also break down cultural boundaries that separate people apart at the same. Van Parijs who is a Professor at the Faculty of economic, social and political sciences of the University of Louvain, gives the example of the use of English by Belgians when discussing the separation of that country with the Dutch-speaking Flemish and the French-speaking Walloons. They choose to hold the conversation in English as they would like to show mutual respect to both the Flemish and Walloons, by not privileging some Belgians over one another. â€Å"With English as the lingua franca, instead  of having to choose a language that some of the participants in the conversation understand but not others, one can choose a language that leaves no one completely left out.† (Benjamin Studebaker), I totally agree with this statement. People can communicate only when they have a common language, with English a language the widespread and popular in the world, English propose a potential benefits to the world as a lingua franca. Despite the fact that English is beneficial for communication, there are drawbacks of English being the lingua franca. For institutionalized teaching of English in non-ENL countries, there are problems found. First, English grammar, vocabularies, pronunciation so on, serves as obstacles for students to learn completely standard English. â€Å"English grammar and verb conjugation is extremely irregular, requiring a considerable amount of rote memorization, instead of the application of logical and consistent rules† (Subject Area – English Language Essays The Lingua Franca) The above saying shows the difficult part of learning English, and it is true that we cannot create sentence in our own logic instead we do that in memorizing sentence patterns. Also, we won’t know all of the slangs that the American and the British use meanwhile we cannot avoid they speak those unknown slangs to us. The second drawback of English being the international lingua franca is that the dominance of the English language proposes a threat to our own language. Taking Hong Kong as an example, English is set to be the second language here, abilities of English usually come first than Chinese. Therefore, parents always place English a high place. When children’s result in English language is poor, they spend so much money on remedial classes. But if in the other way round, may be some parents won’t care. Gradually, students themselves cultivate that value that English language is much more important, and that Chinese language is being undervalued as a result. There are both pros and cons of English being the lingua franca, and the situation of English being the lingua franca is not changing in this few decades, all we can do is to explore those advantages and drawbacks and avoid the seriousness of the drawbacks deteriorating. Works Cited Profile of Van Parijs. University of Oxford. http://www.law.ox.ac.uk/profile/philippe.vanparijs. 14 Feb 2014 Benjamin Studebaker. English Lingua Franca. http://benjaminstudebaker.com/2013/05/20/english-lingua-franca/. 20 May 2013 â€Å"Subject Area – English Language Essays The Lingua Franca†. http://www.ukessays.com/essays/english-language/pdf/the-lingua-franca.pdf. 2006

Critical lens Of Mice and Men Essay

J.W. Van Goethe once said â€Å"no two persons regard in the world in exactly the same way.† This means everybody has different views of the world and responds physically and mentally to different situations. I agree with this quote because we all have different perspectives and we often debate about the way we view society. In the novel Of Mice and Men by John Steinbeck clearly shows how two persons are different in their own independent ways. The story of two migrant workers, George and Lennie run away from a farm in weed California because Lennie who freezes when he’s s cared,doesnt let go of a girls dress she panics and accuses him of rape. they try to make their dream come true of having their own house where they can live off the fat of the land. George and Lennie have to work at a ranch miles away from their preceding job, they meet the bosses son named Curly who has a short temper, and also meet a well-respected jerk line skinner who people look up to. Both men regard the world in different ways and both have different personalities that make them who they are. Curly who is described in the story as â€Å"an amateur boxer and is always picking fights, especially with guys who are bigger than he is.†shows his low self-esteem and how he does not have confidence in himself. Steinbeck also describes Curley’s approach â€Å"at once calculating and pugnacious,† and he strides about with â€Å"his elbows†¦still bent out a little. â€Å"This reveals Curley’s personality because he constantly has to prove to others that he is tough by his posture because of the lack of confidence he has in himself, he has to make up for his size and show that he is superior . Curley’s insecurity about his size impacts the way he views the world. Slim is described as a jerk line skinner, the main driver of a mule team. Slim is greatly respected by many of the characters even Curley. Being a leader is like a second nature to him. Unlike Curley slim is the type of person that people can easily confide with. â€Å"His tone was friendly. It invited confidence without demanding it.† Slim actions are hardly question and the characters look up to him because he knows when things are right or wrong. Slim also was sympathetic, caring, and understanding towards Lennie and his mental disability. Unlike curly Slim  has confidence in himself and doesn’t have visible insecurities about him, which makes Slim a great leader and a role model to the other people in the ranch. These two characters are completely different men that have unlike characteristics. The way they perceive and view the world is also different because of factors like behavior, beliefs, and feelings, slim is looked at as a leader while Curley is looked as a â€Å"punk† this is a result of their actions. No two persons can regard in the same way because everyone has a different perspective of life and have a different way of thinking.

Punctuating Complex Sentences

Punctuating Complex Sentences Punctuating Complex Sentences Punctuating Complex Sentences By Mark Nichol Writers often overpunctuate long, involved sentences by fortifying them with the â€Å"supercomma† variety of semicolons in place of commas. Sometimes, a better solution is to break the sentence into shorter, more easily digestible servings, but often, the sentence is navigable when mere commas set off the statement’s elements- and sometimes the syntax requires commas and prohibits semicolons. (See the first paragraph of this post for a refresher about the two nearly distinct functions of a semicolon, and read this overview of the punctuation mark’s roles.) Consider the following sentence: â€Å"Decisions to decrease inventory levels; maintain a sole†source or single†source strategic supplier in any country of the world; and adopt just†in†time manufacturing and delivery techniques versus higher inventory levels, multiple suppliers, and other buffers in the process involve trade†off decisions where quality, time, and cost considerations often win out over business-continuity considerations.† Here, semicolons are inappropriate because using them isolates the predicate (the part of the sentence beginning with involve) so that it appears to apply only to the third item in the list rather than to all items. (This is because a supercomma semicolon partly incorporates the role of a weak-period semicolon, in that it nearly grammatically sequesters whatever it sets off.) The sentence is sufficiently punctuated as shown here: â€Å"Decisions to decrease inventory levels, maintain a sole†source or single†source strategic supplier in any country of the world, and adopt just†in†time manufacturing and delivery techniques versus higher inventory levels, multiple suppliers, and other buffers in the process involve trade†off decisions where quality, time, and cost considerations often win out over business-continuity considerations.† An alternative that somewhat eases the onslaught of comma-laden word groupings is â€Å"The following factors involve trade†off decisions where quality, time, and cost considerations often win out over business-continuity considerations: Decisions to decrease inventory levels, maintain a sole†source or single†source strategic supplier in any country of the world, and adopt just†in†time manufacturing and delivery techniques versus higher inventory levels, multiple suppliers, and other buffers in the process.† (Even though the last item itself includes several subitems, which seemingly necessitates the use of supercomma semicolons, the presence of a verb in each item- and the fact that it is the final item- effectively distinguishes the items so that commas are sufficient.) Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Punctuation category, check our popular posts, or choose a related post below:Cost-Effective vs. Cost-Efficient3 Types of HeadingsHow to Punctuate Introductory Phrases