What Good Are Ants Why We Cant Live Without Them

If youre battling sugar ants in your kitchen or carpenter ants in your walls, you might not be a big fan of ants. And if you live in an area where stinging, imported red fire ants are common, you might despise them. Unfortunately, the ants you notice are usually those causing you trouble, so you might not recognize the virtues of these remarkable insects. What good are ants? Entomologists and ecologists argue that we literally cant live without them. Ants live in terrestrial habitats throughout the world, and scientists have described and named over 12,000 species in the family Formicidae. Some scientists estimate that another 12,000 species have yet to be discovered. A single ant colony can consist of over 20 million ants. They outnumber humans by 1.5 million to one, and the biomass of all the ants on Earth is roughly equal to the biomass of all the people on the planet. If all these ants were up to no good, wed be in big trouble. Ants are often described as ecosystem engineers because they perform many vital ecological services. Consider these four  reasons we cant live without ants: Aerate Soil and Improve Drainage Earthworms get all the credit, but ants do a better job of improving soil structure than worms do. As ants build nests and construct tunnels in the ground, they improve the soil significantly. They redistribute nutrients as they move soil particles from place to place, and the voids created by their tunnels improve air and water circulation in the soil. Improve Soil Chemistry Ants store large amounts of food in and near their nest sites, which adds organic matter to the soil. They also excrete waste and leave food scraps behind, all of which change the soils chemistry—usually for the better. Soil affected by ant activity is usually closer to a neutral pH and richer in nitrogen and phosphorus. Disperse Seeds Ants provide an invaluable service to plants by transporting their seeds to safer, more nutrient-rich habitats. Ants usually carry seeds to their nests, where some seeds will take root in the fertile soil. The seeds carted off by ants are also better protected from seed-eating animals and less likely to succumb to drought. Myrmecochory, the dispersal of seeds by ants, is particularly useful to plants in tough or competitive environments, such as arid deserts or habitats with frequent fires. Prey on Pests Ants are just looking for tasty, nutritious meals and not choosing their prey based on its status as a pest. But many of the critters that ants eat are critters wed prefer werent around in large numbers. Ants will munch on creatures ranging from ticks to termites if the opportunity arises and will even gang up on larger arthropods, such as scorpions or stinkbugs. Those pesky fire ants are particularly good at pest control in farm fields. Sources Capinera, John L., editor. â€Å"Encyclopedia of Entomology. Springer.â€Å"What good are ants?† AntBlog. Chicago Field Museum.â€Å"Beneficials in the Garden: Red Imported Fire Ants.† Texas AM Extension Service.â€Å"Ants have big impact on the environment as ‘ecosystem engineers.’† ScienceDaily.Frouz, Jan and Jilkova, Veronika. â€Å"The Effect of Ants on Soil Properties and Processes.† Myrmecological News.

The Broken Windows Theory Set The Standards of Law...

Introduction: Many experts look at experts’ looks at data and research. Great experts find out and test their research. Traditional old concepts of police work caused many to venture and test anything. George Kelling and James Q. Wilson analyzed and tested their hypothesis. I will break down their â€Å"Broken Windows Theory† and how this has changed law enforcement today. Topic I. The Broken Windows set the standards for law enforcement. A. Early Beginnings of the Broken Windows theory. B. Specific arguments regarding the Broken Windows theory. C. Community Policing was brought to New York City. Topic II. Furthermore, the criminal justice system brought up new ideals with the Broken Windows theory. A. Zero tolerance policy came†¦show more content†¦Police officers may perform unlawful aggravated actions while people were looking. People that knew the officer would say that needed how to handle reckless violators. People that may not know him would contest and say â€Å"big city crimes are always and these police officers have lack of control.† (Kelling) A crack in the windows, does that create a smaller hole or bigger problem for crime. C. Community policing was brought to New York City. Police had to maintain their assertion. â€Å"Rights† were misconceived only for the rich people. Their money was thought to give them poser to avoid punishment. Detectives came about to professionally execute a proper arrest. Police violence had to be halted, however crimes evolved like bad habit. Riots and organized surfaced like a nightmare for law enforcement. Gangs were more of an issue in New York. One arrest of a gang can put the community in fear. Community policing of neighborhoods started in neighborhoods they surveyed the streets without performing law action. Citizens were comforted with the calm and strict society. The second concept that rose was the vigilante. Back then there were â€Å"three hundred fifty vigilante groups. Fortunately, vigilante groups have detained and are a scarce subject today. They just wanted to ensure that crime does not happen like suspects say will not happen. Topic II: Furthermore, the criminal justice system brought up new ideals with the brokenShow MoreRelatedA Brief Note On Cyber Bullying And Or Harassment1728 Words   |  7 Pagesoccurred. It could be very embarrassing for the victim to divulge the nature of this crime however the activity could go into extreme measures. Until laws clearly defined cybercrimes, or computer crimes, U.S. government prosecutors had to rely on traditional criminal statutes. The most far-reaching law is the USA PATRIOT Act of 2002 that gave law enforcement agencies greater authorization to obtain electronic evidence. Wk. 6. 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The Beginnings of Industrialization Free Essays

The Beginnings of Industrialization A. Perceiving Cause and Effect: As you read this section, make notes in the chart to explain how each factor listed contributed to an Industrial Revolution in Great Britain Factor Contribution to the Industrial Revolution 1 . Agricultural Revolution- boosted demand for products and provided labor led to an increase of population increased Food supplies. We will write a custom essay sample on The Beginnings of Industrialization or any similar topic only for you Order Now 2. Abundant Natural Resources- Surplus of natural resources such as coal, ore harbors and ports. 3. Political Stability- allowed Britain to devote its energy and resources to the economic expansion. 4. Factors of Production- Britain had most the resources to produce products. 5. Technological advances- had improved the quality and speed of cloth production Higher profits. 6. Entrepreneurs- they had provided organization skills and took financial risk in creating a business. 7. Building of factories- allowed the industry to move in and out of the home into a main location. 8. Railroad boom- gave an inexpensive solution to transport materials created new jobs. B. Enclosure: the enclosure of the agriculture produce to contain u rope rotation: the rotation Of crops to industrial industry Explain how both paved the way for an agricultural revolution. Both of these paved the way for agricultural revolution by the growth of the crops and the enclosure that the agriculture needs C. Define the following terms: Industrial Revolution- the revolution for agriculture use. Industrialization- the change of agriculture to man made products. Factors of production- factory, place, time, management Factory- a place that produces or builds products for a profit Entrepreneur- a type of business person. How to cite The Beginnings of Industrialization, Papers

A la Carte free essay sample

Itzhak Perlmans 1996 A la Carte is one of my favorite classical discs. One aspect that makes it unique is the fact that instead of having only two concertos, Perlman chooses to play many non-concerto pieces. This is a welcome change from the standard recording scheme, and it gives the listener a wide variety of pieces to enjoy, from Sarasate to Glazunov. The first and third tracks, Jules Massenets Meditation and Rachmaninovs Vocalise, are slow and flowing and show off Perlmans warm, smooth tone and heart-warming vibrato. The second track is one of my favorites, Alexander Glazunovs Mazurka-Obereque. This piece, which I had never heard before, is a lively, attention-grabbing dance in triple time that is sure to be a favorite with aspiring violinists who adore Perlman. Accompanying this is another from Glazunov, Meditation, the more popular of the two works. On this CD Perlman brilliantly performs both Zigeunerweisen and Introduction and Tarantelle, compositions by Pablo de Sarasate. We will write a custom essay sample on A la Carte or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Zigeunerweisen, a once enormously popular but now rarely heard work, and Introduction and Tarantelle show off Perlmans unparalleled technique, from his seemingly effortless left-hand work to his superb bow arm. The three contrasting Kreisler works, Fantasy on Russian Themes, The Old Refrain and Schon Rosmanin, again highlight Perlmans amazing tone and are reminiscent of Kreislers reign as king of violinists. Finally, Tchaikovskys Scherzo and Wieniawskis Legende, two lesser-known works, round off this CD, helping to make it one of Perlmans most diverse and unique. Of all the Perlman recordings, this is undoubtedly my favorite. It has such a variety of contrasting compositions that I can leave it in my car stereo for a week without growing tired of it. This recording reminds listeners why Itzhak Perlman is one of our greatest violinists, for he is truly amazing in all aspects of the word. Here Perlman, along with conductor Lawrence Foster and the Abbey Road Ensemble, has created another marvelous disc.

I Recently Attended A Christmas Concert At St. Augustines Church In El

I recently attended a Christmas concert at St. Augustine's Church in Elkdridge. For the most part, the choir blended well together. Sometimes the sopranos could be heard more clearly because their section seemed to be the most powerful. The choir had very clean cutoffs, which made them seem very unified. They communicated the text pretty well. It was easy to sense the mood of the piece from the expression they put into it. However, their dynamics could have been better. They used some dynamics, but the range from piano to forte wasn't as wide as it could have been. Their diction was excellent; they enunciated their consonants and their vowels were pure with very few diphthongs. I think this was partly because their posture was good and because they sang with the perfect mouth shape. All of them stood up straight and sang with a dropped jaw at all times. I could not judge their breath support too well just by looking at them, but I think it was fairly good because of the energy of the pieces they performed. Even when they were singing at a piano volume, their energy showed through and could be heard in the music. Without adequate breath support, this energy would not have been possible. Their breath support also made for a nice legato sound. They staggered their breathing well enough so that I never heard any spots in the music where everyone took a breath at once, except for rests. They were never off key either; their intonation was perfect. The sound was always pure and on pitch, except when they sang in unison. Their unison was still perfectly on pitch, but the sound was less pure because individual voices tended to dominate the group. Overall, I thought this was a spectacular concert. Like the choir here at Wilde Lake, I noticed some weaknesses, but their strengths easily outweighed them. Bibliography None, all original work.

Research Paper Guidelines †Getting the Great Grade You Want

Research Paper Guidelines – Getting the Great Grade You Want Most instructors and professors assume that students know exactly how to produce a scholarly research paper. This may not be the case If, in their highs schools, students were not required to craft good research works. They enter college only having a very basic idea of what a research paper is but none of the details that make a paper meet expectations at the college level. If you are in this situation, here are some key research paper guidelines that will get you through the research and writing process and get you a good grade. Choosing a Topic This is a bit more complex than you make think. When you are assigned a research paper, you will be given a length and a required minimum number of resources to use. Both of these will impact the topic you select. Use this process: Begin by selecting a broad area that interests you. Narrow that broad area down into smaller topic areas. You may find these as section headings in your text book a good place to start. Now you need to find out if your topic is too broad or too narrow for the length requirements. One of the best ways to do this is to look online and pull up sample papers on the same topic. What are the lengths of these? If they fit then you know your topic is appropriate. The Process Part of the purpose of this research paper guide is to give students some tricks and short-cuts that will streamline the process. As you read through these steps, you will see that the whole production can be made a lot easier than you may have thought. The Research: Follow these simple steps Remember the sample papers you found online. Go back and get the one that you liked the best. Download and print it out. No, you are not going to plagiarize it! You are going to see how it is structured. What sections are included? You can use the same sub-topic sections as those in this paper, and your organization has already been done for you. Look at the resources used for the sample paper. Are they current? Are they appropriate for college level (no encyclopedias, etc.)? If so, then you might want to use those same resource materials. This save you a huge amount of time searching for source materials. If they are not, dont use them, of course. Do the Research. Now that you have your sub-topic already identified, you will be able take notes on notecards and then place each notecard in a stack for the suitable sub-topic. Just make sure that you put the source and page number at the top of each notecard. The Outline: This has already been simplified for you. Each of your sub-topics will have a Roman numeral and the details that you will present under each topic are contained on your notecards. Your only decision is in what order you will present the information. Again, you may want to look at that sample as you make these decisions. Writing the Rough Draft: This should be a relatively easy process now. You simply follow your outline. One of the most important research paper writing tips is that you should not be overly concerned with your grammar and punctuation at this point. You want to get your ideas down on paper. And if you have grammar and spell check on your word processing program, most of them will be caught anyway. The one detail you must really be mindful of is to get your sources in for your citations if you dont do that now, you will be scrambling to find the source later on not a pretty picture. The Revision: You have a couple of choices. If you are not a really skilled writer, then you dont want to be editing and revising you own paper. There are some great apps out there right now that you could purchase very cheaply. You copy and paste your paper in and you will have any grammar, agreement, punctuation and other errors flagged, along with suggestions for fixing the mistake. What could be easier? Barring that, you can send you paper off to an online writing service for editing. This is pretty reasonable in cost too. Your Formatting: Again, technology is just wonderful! There are app for formatting too. So you can just enter your source information, select the style you need, and the bibliographical information will be created perfectly for you. These research paper tips should really help you. Just remember, there is an old saying Dont re-invent the wheel. What this means is that if someone else has already developed a good plan, product, services, etc., there is no need for you to invent it all over again. If someone else has a great structure for a research paper on your topic, then use that structure as you create your own.

Social media effects on social & personal behaviors Research Paper

Social media effects on social & personal behaviors - Research Paper Example Increased use of social media in the education will improve students’ social and personal behaviors. Social media is the new mode of communication as well as education. Students of all ages and levels of education have been deeply engrossed with using the different social media to carry out research on school assignments and to communicate with their fellow classmates and their professors. The professors and tutors are also using the platforms to contact their students as far as educational matters are concerned. The continued use of the social media has led to more positive changes in the social and personal behaviors of the students than the negative ones and the research findings indicates that more positive effects can influence the use of social media. It is important to look into more detail about these positive and negative effects of social media use in education because its use is on the increase. Addressing these issues will enable those in the educational field to g et tips on how to engage their students more efficiently and effectively, as well as to assist students to interact and to enhance their classroom skills. Positive effects will be collaborative interaction, communicate with an instructors and peers, and create positive environment in school, whereas the negative effects will include cyber-bullying, stalking, and creating a negative environment in education.