Premium Essay

Biology Short Answer

In: Science

Submitted By hou199222
Words 731
Pages 3
Reflection Essay 1- Tree Huggers

1. Summary of the Article: The Articles discussed the issue of lianas’ massive overgrown over the trees in Amazon forests. There are both good news and bad news about it: the good news is that: the lianas provide food and water for animals passing the forest during the dry season,when water and food are relatively hard to find for animals. (Fountain,A Tree Hugger,2011). The bad news, however, is that the stems of the vines have grabbed soil nutrients,water and light away from the trees, which are essential for trees to grow and survive.(Fountain,A Tree Hugger,2011)Besides, the lianas have caused death to trees because as they grow surrounding the trees, they get more weight and eventually they become too heavy for trees to burden and they will bring the tree down(Fountain, A Tree Hugger,2011). What’s more, the lianas also store less carbon,thus when they increase in population,the forests’ carbon storage ability get reduced.(Fountain,A Tree Hugger, 2011) Last but not the least, because only the trees that can survive from the lianas “robbery” will stay, it reduced the diversity of the forest(Fountain, A Tree Hugger, 2011). And those trees usually store less carbon as they grow faster. The scientists begin examining the potential reason of the massive growing of the lianas. And the first potential reason is the increase in CO2 level in the environment.Compare to trees, lianas can use the CO2 better.(Fountain,A Tree Hugger) Besides, the lianas have strong ability to absorb water out of the soil, which makes them more competitive.(Fountain,A Tree Hugger,2011). To test the lianas’specific threat to trees, it takes long time,usually decades.The scientists have tried to cut the amount of lianas, and to change water conditions, to test its influence on lianas population, with results remain to be seen(Fountain,A Tree Hugger,2011).…...

Similar Documents

Premium Essay

Short Answer Questions

...Beau Smith, Zach Chrzan, Robbie Wacker, Terence Heiser 9/16/12 Business Comm. Short Answer Questions 45. An accounting career would be an interesting career to pursue. Listening can be a vital part of the job. One example would be having a more people oriented style of listening and being able to understand what they say more effectively to be able to help them with their problem. Along with being people oriented, being versatile in our listening style can make us better accountants. An action oriented style can help us accomplish that. Asking questions as an accountant is important. By asking questions we can obtain more information to help accomplish a goal for customers. When being people-oriented, the best way to improve your communication is to not worry so much about the factual information at that point. There will be time to make up all of the information that may be lost at another time. When asking questions, don’t just ask questions to make the person feel involved, rather really listen to the content of what they are saying. Really listen to the answer which they give, and take it for what it is worth. When being task-oriented, the best way to improve listening skills in this area is to remove the emotion from the situation, and focus solely on the information at hand. 46. The three barriers which affect our listening the most are preoccupation, fear of appearing ignorant and physical distractions. A lot of times in our busy lives, we can......

Words: 621 - Pages: 3

Premium Essay

Short Answer

...Short Answer Questions • List and define the three societal functions of religion according to Durkheim. In light of these, do you think that secularization is a threat to U.S. society? If so, how? How might other social institutions "take over" some of religion's functions? • Define social epidemiology. Describe patterns of health for the U.S. population, taking into account (a) gender, (b) social class, and (c) race. Provide at least one fact each for gender, social class, and race. What is the sociological explanation for these differences? • Does the idea of "change as progress" hold up? Why or why not? Try to develop a more complex statement of the link between social change and quality of life by considering some of the patterns of change discussed in the text and during class. 1. Thrее Socіеtаl purposes of Rеlіgіon аccordіng to Durkhеіm 1. Stаbіlіty аnd cohesion – dіstrіbutеd bеlіеf bіnds pеrsons nеаrly togеthеr 2. Socіаl person – shared bеlіеf devotes people аn pеrsonа аnd communаl mеmbеrshіp 3. Collеctіvе conscіеncе – bеlіеf joіns pеrsons іn morаl wаys 2. Socіаl еpіdеmіology Socіаl еpіdеmіology іs dеfіnеd аs “brаnch of еpіdеmіology whіch studіеs socіаl dіstrіbutіon аnd socіаl dеtеrmіnаnts of hеаlth", і.е. "both еxаct chаrаctеrіstіcs аnd pаthwаys by whіch socіаl sіtuаtіon аffеct wеllbеіng." Socіаl еpіdеmіology cаn focus on іndіvіduаl mеаsurеs, or socіаl еmеrgеnt propеrtіеs thаt аrе not corrеlаtеd аt іndіvіduаl lеvеl, sіmultаnеous аnаlysіs, both cаn bе......

Words: 495 - Pages: 2

Free Essay

Fondations of Mythology Short Answer

...Foundations of Mythology Short Answers HUM/105 June 27, 2013 Instructor Name Foundations of Mythology Short Answers • How is the word myth used popularly? For example, what does the statement, “It’s a myth” mean? In contrast, how is the word myth used in the academic context? After considering the definition in your textbooks and course materials, write a definition in your own words. According to Harper (2010), "a traditional or legendary story, usually concerning some being or hero or event, with or without a determinable basis of fact or a natural explanation, especially one that is concerned with deities or demigods and explains some practice, rite, or phenomenon of nature. " defines myth as a traditional or legendary story. The word myth is used to address what is real and what is not real in academic context. For example; some traditional and legendary stories are Santa Claus, St. Nick, the Easter bunny, and the tooth fairy. These stories became a part of many people everyday lives. The myths of these stories were told to young children to get them to understand rather than give them the full truth in details. A myth is a fairytale that is told to children to create a dramatic and more exciting effect. • Why do myths from different cultures around the world address such similar or universal themes? Think about how myths explain the unknown and the tribulations of mankind. Myths from around the world or universe are......

Words: 755 - Pages: 4

Free Essay

Short Answers Uopx

...SCI/165 Food borne illness short answer questions 1. What is the infectious agent (pathogen) that causes this infectious disease? For example, the name of the bacteria, virus or parasite. Salmonella is an infection with salmonella bacteria. 2. How is this infectious agent transmitted through food or water? Salmonella can definitely be transmitted through food products, mostly raw foods. It can definitely be transmitted on food that has been prepared on surfaces that has already cam in contact with the illness. I have also read that you can get salmonella from handling pets such as reptiles like snakes and turtles. It can be found in water and soil as well. 3. What is an example of a real life outbreak of this food borne illness in the United States? There was recently an outbreak of salmonella illness in spring 2008. It was founded and investigated when hundreds of people through out the United States became sick after eating contaminated food, They actually came to the conclusion that it could have came from fresh jalapeno and Serrano peppers from Mexico. They also considered raw tomatoes as well. They ended up narrowing it down to what farms that were involved. After doing some research and found this article it did shock me because I was 18 years old at the time of this outbreak and I have never heard of this happening. I do think that everyone should be aware of things like this when it happens because it will......

Words: 538 - Pages: 3

Premium Essay

Short Answer

...IT 625 Short Answer 1 1. Define the concept of a system and show how the systems perspective can assist project managers in increasing their chances to successfully complete their project. 2. List and describe the most important strategies you would implement to manage stakeholders. Justify your selections. 3. Describe how globalization has affected IT project management. What kinds of management practices would you institute to deal with the issues you identified? 1. An Information System is a complimentary network of hardware and software that people and organizations use to collect, filter, process, create, and distribute data. By considering a system from the viewpoint that it is there simply as a tool to be used for a specific task the project manager can avoid scope creep amongst other challenges. This is done through the process of creating detailed use cases based on a sound analysis of the needs of the organization for the system. Overall the project is successful only when the entire system has been deployed successfully. With this in mind it becomes apparent why a full systems perspective is helpful in completing projects successfully. Without considering the project as a whole system, it is possible to complete individual pieces of the system without them fitting together correctly or performing the end process that the client requires. A systems perspective is also helpful in managing the timeline for a project. By identifying which......

Words: 741 - Pages: 3

Premium Essay

Short Answers

...Short answers 4/29/2014 Erich Dippel 1. What are the major components of a motherboard? There are various roles that a motherboard plays. It acts as glue which binds all the components together. It main job is to coordinate with the various operations performed by the various components. It serves as a interface for all the modular singular components of a system like Central processing Unit or CPU, Random Access Memory or RAM, Storage device or hard disk. The main parts include a power connector, and i/o, a CMOS battery, primary/secondary IDE, processor, ports, memory controller hub, PCI and the BIOS. 2. Upgrading the motherboard will give you some performance improvements to your computer but why is this improvement limited? This improvement is limited because you have to upgrade more than just the motherboard to improve speed and other things. Upgrading the RAM and other things along with your motherboard is a good way to get all around system performance improvements. 3. What is the need for all the different busses found on a motherboard and why can’t these be replaced with a single bus? The difference between computer busses break down as so. Data width, Cycle rate, Device management and type. The data width and cycle rate are used to determine the bandwidth, or the total amount of data the bus can transmit. The device management indicates the maximum number of supported devices and the difficulty of configuring them. The memory bus is the interface......

Words: 356 - Pages: 2

Premium Essay

Module Labs and Short Answer

...Module 1 Short Answer An operating system is a level of programming that allows you to do stuff with computers. It interacts with the computer’s hardware to transmit your command into a language the computer can interpret. Operating systems is like a computer manager what a software needs and what your system can provide to support the software needs that includes your memory processing unit and your computer storage access among other things that makes sure your system is never overtaxed. The five differences I came up with is price, quantity of functions, compatibility, easy to use, easy to find system. Windows is most common due to its mid-range price and most popular used in the operating systems today. Mac OS is in the higher range of price but hardly any compatibility but good for home pc that you don’t use to play games or want any viruses because Mac has very little virus due to the windows market share. Almost every application or game will work on a windows operating system but due to this you may need a antivirus on your system due to windows is very vulnerable to viruses. With windows there is also so many functions to make windows very easily to use and with its popularity it has the highest tech support although windows due run slower due to all the applications and software it can run. Mac OS is high in price due to its high reliability and it looks way better than a windows. Linux is the cheapest operating system because it is just a kernel and not a...

Words: 371 - Pages: 2

Premium Essay

Biology Answer

...Suggested answers to Exercise and Reading to learn (Note: The overseas examination boards bear no responsibility for the suggested answers contained in this publication. Answers for HKCEE and HKALE questions are not available due to copyright restrictions.) Ch 1 Introducing biology Exercise Multiple-choice questions (p. 1-15) |1 C |2 D |3 B | |4 B |5 A | | Short questions (p. 1-15) 6. Organisms can obtain food by nutrition; 0.5m break down food to get energy by respiration; 0.5m move; 0.5m grow; 0.5m sense the environment and respond to it (irritability); 0.5m reproduce; 0.5m remove metabolic wastes from their bodies by excretion. 1m But non-living things cannot. 1m 7 a Asking a question 1m b Proposing a hypothesis 1m c Making a prediction 1m d Doing experiments 1m e Drawing a conclusion 1m f Revising 1m 8 Some foods (e.g. cheese and yoghurt) are made with the help of microorganisms. 1m Vaccines give us protection against certain diseases. 1m (or other correct answers) • Hook & loop fasteners • Botox for anti-wrinkle treatment • Contraceptive pills (避孕丸) • Fertility drugs (受孕藥) • Kidney machines • Biological washing powders ...

Words: 355 - Pages: 2

Premium Essay

Sco 1 Short Answer

...Sociology 1 5/15/2014 Final Exam: Short Answer Questions 1. Class Stratification Describe the social class system in the U.S. In United States have six social classes, from the top to low, there are upper classes which is top-level executives, celebrities, heirs, income over fifty thousands and have highly education, second is new money class which is people inherit a huge money from their family. Thirdly is middle class which is people having highly educational and also have their professionals like lawyer and doctor. Fourthly is working class which is people have low educated or technical training, they always is blue-collar worker and worker. Also they have a union. Fifth is working poor class which is people have lower educational, usually work in the lowest-paying jobs. The last one is poverty level which is people can’t meet their basic needs. Discuss how class shapes life chances using segments from the film, People Like US: Social Class in America below: The working class vs. the middle class In the work, the working-class people more easy to injury at work than the middle class t. And, the working class people are least possibly have the extra money to buy essential, moreover luxurious things and holiday. The social class in US, the middle class family has the better survival qualifications, therefore they have the social activity, and their child can have a better education compared to the working class people. “Bourgeoisie Blues” – the black middle......

Words: 4264 - Pages: 18

Premium Essay

Nt1110 Short Answer 3.1

...10/21/14 Short Answer 3.1 Exploring the Motherboard and Busses The main of the components of the motherboard are, the processor, the chipset, the expansion slots, the i/o bank, and the memory. The memory is where the computer stores information while it is working on it. Sometimes called SIMMS (Single Inline Memory Modules). The processor is the brain of the computer and is the chip where all the computing is done. The chipset is a link between the processor and the outside world, and handles things like controlling the hard drives, the USB ports, the keyboard and mouse. The i/o bank. This is a set of connectors that allows you to connect various devices to your computer, such as your keyboard, andmouse. The expansion slots are connectors that allow you to attach additional cards on the computer, such as video cards, sound cards, modems. They give computing an edge the motherboard does not.The improvement of the motherboard will be limited because of compatibility with other hardware. Different hardware run at a different speed and the processing need may be different. For instance the memory and hard drive; without upgrading these components it will limit the performance of the motherboard. There is a need for the different busses to be on the motherboard for free flow of information processing by way of obtaining different sets of instructions. A 64-bit OS has a higher functionality than a 32-bit, a 32-bit will be needed because of the backward compatibilities of the......

Words: 259 - Pages: 2

Free Essay

Clinical Assessment Short Answer

...Clinical Assessment Short Answers PSY/270 1/26/14 Clinical Assessment Short Answers 1. What other information would you like to learn during the interview with the family? Why? Provide a list of the specific questions you would ask. I would ask the parents what dates did the change start, time of day and how often. I would like to know if the family have started any new activity in the home. I would have concerns about changes that may have taken place in school such as new teachers new classmates or any new changes in the school. I would like to know what Jake is watching on TV and, I like to know if Jake have a sitter. I would also like to know the natural parents history (if possible). Knowing the history to the questions that I have listed will help give me a better understanding of what could be going in Jake’s life. In addition to the clinical interview, what other clinical assessment tools should you consider? Why? Assessments is simply the collecting of relevant information in an effort to reach a conclusion (Comer 2011) The standardize is common steps that should be taken when an assessment is performed, a good assessment tool will always yields the same results (Comer, 2011) Reliability this assessment yields that same scores each time when the assessment is done on the same person. The validity is the most accurately measure (Comer, 2011) I think the key is to found out as much information from Jake’s parent before getting into the......

Words: 635 - Pages: 3

Premium Essay

Nt 1110 Short Answer

...* NT1110 Computer Structure and Logic * Short Answer 1.1 * Describe the purpose and function of an operating system. Explain at least five differences among Windows, Linux, and Mac OS X operating systems. * An operating system is the basic platform for any computer. This platform is designed act as a translator to peripheral devices perform basic tasking from Input/output devices and maintaining files and directories on the hard drive. In a larger system, the O/S acts as a traffic manager to ensure there are no jams or interferences between programs and users. The O/S also maintains security to prevent access from unauthorized users. * Operating systems provide a software platform to run other programs, or applications. These applications are specific to particular operating systems. There are three main operating system that are used today. They are Windows, MAC O/S x, and Linux. Each operating system uses commands that the user would use to interact with the system. These commands perform simple functions such as copy, rename, delete etc... The user would use a keyboard to enter these commands on the command prompt. Graphical user interfaces (GUI) (Windows and Mac) uses a mouse or pointer to click on objects on the screen. * Windows is an Operating system that allows people to manage files and run software programs on desktop and laptop computers. It also uses a GUI, icons and start menu are the primary ways people use to navigate windows. Windows......

Words: 372 - Pages: 2

Premium Essay

Nt1110 Short Answer

...Doniel Erickson NT1110 Short answer 1.1 9-20-15 The purpose and functions of an operating system are to make the computer run and also to make sure each component works. Like the keyboard, mouse, etc. Five differences among Windows, Linux and Mac OS X are listed below. MAC OS 1. MAC OS is the proprietary operating system used by Apple. 2. The OS system only runs on Macintosh systems. 3.  MAC OS have Intel processors but they are not PCs. 4. MAC OS uses its own web browser called Safari. 5. MAC uses control panels to configure, troubleshoot, and maintain the computer. Linux 1. Linux has a much larger market share when it comes to servers and other computer devices. 2. Linux can be downloaded for free. 3. The command line used in a Linux system is more in depth and documented, allowing a user to troubleshoot or configure just about anything. 4. Linux was designed to be used as an alternative operating system to Windows. 5. It is estimated that only 1 to 2% of the population uses Linux systems. Windows 1. Windows is the most commonly used operating system 90% of the population is using this system. 2. Windows has multiple different operating systems like XP, Windows Vista, and Windows 7. 3. Windows incorporates many applications for the end-user including a web browser, a word processor, a command line interface, and much more. 4. Third party application developers focus more on Windows operating systems than others because Windows has the......

Words: 276 - Pages: 2

Free Essay

Short-Answer Responses

...Short-Answer Responses SuperMan HUM/114 May 19, 2001 Louis and clark Short-Answer Responses 1. Our individuality is affected by everything that happens from the time we are born. My parents divorced, our father took us from our mother, and was drafted in the Army. My sister and I were forced to live with our grandparents on the farm, who loved and cared for us. We were taught to work hard (chores), do our homework completely, and to keep our rooms clean. We could only watch television if our homework and chores were done first, teaching us responsibility. Our grandparents were not political or religious, but they were hardworking people and tried to raise two grandchildren at their age. Even though we were taught to be nice to everyone, our grandparents were not nice to our mother and did not like black people, very biased. Also I struggled with the relationship I had with my father. He said many times, “you are stupid like your mother.” It made me think I was stupid and insecure, and gave me low self-esteem. I loved my mother dearly, however I hated my father. Words can hurt coming from a parent who disapproves of the other. I learned I did not need his approval, only to do my best and believe in myself. I am very protective of my younger sister and kids in general, because I do not want others to feel the disapproval I felt in myself. Our grandparents did not encourage my sister and me in any particular direction, only to work hard for what you want in life. I am......

Words: 1111 - Pages: 5

Free Essay

Short Answer

...FOUNDATIONS OF MYTHOLOGY SHORT ANSWERS 1 Foundations of Mythology short answer Hum/105 7/6/12 FOUNDATIONS OF MYTHOLOGY SHORT ANSWERS 2 Myth use popularly by told a tale or story any story very ancient can be called a myth. Myth is a word used back in the Greek times as ancient narratives. Even though myth was a word used in the old Greek times it still is getting discussed. In contrast myth is used in academic context that is a text that living people narrate their different and unique answers and turn them to simple questions. Myth have a definition, but the way myth come to mind is that it is a word used for when someone is wanting to explain or give a story about something that happened about the old ancient times and the old history of wars. Myths from different culture around the world address such similar or universal themes because myths introduces cultures who make them, most myths are always created in the values and attitudes of the creator that created them. There are just one creator but different cultures, cultures belief that the creator of earth and mankind is God. Everyone around the universe always thinking who created the earth. Even though there are some cultures that belief in God being the creator there was cultures that belief in different Gods. There are relationships between......

Words: 532 - Pages: 3