Biophysical environment Essay Example

Biophysical environment Essay Example Biophysical environment Paper Biophysical environment Paper The biophysical environment consists of living things such as plants animals and non-living things such as rocks, soils and water. It is the symbiosis between the physical environment and the biological life forms within the environment. The biophysical environment is made up of four overlapping spheres: Atmosphere, lithosphere, hydrosphere biosphere. As shown in figure (1). These four spheres are dependent upon each other. Each sphere plays a vital role in sustaining life on earth. Figure 1) For many years thousands of groups of indigenous people behaved in many says that often transformed ecosystems and led to the extinction of many species. Recently, contemporary industrial societies have exploited the biophysical environment with little regard for its ecological limits. Atmosphere is only the thing that keeps you from being burned to death every day, helps bring the rain that our plants need to survive and it holds the oxygen that you need to breath. It is the transparent, odorl ess mass of air surrounding the earth. It is a combination of gases and particles enveloping the globe. The earths atmosphere has a layered structure: ; The troposphere: All weather and related process take place in the troposphere. It consists of all weather systems that produce precipitation and surface winds. The troposphere extends from ground level to about 15-17 km above the equator. ; The Stratosphere: The stratosphere extends from 10-km above the earths surface. ; The mesosphere: The mesosphere extends about km above the earths surface. Temperatures fall rapidly due to no water vapor, cloud or dust. The winds in this area can reach Kim/h. The troposphere: In the troposphere, temperatures rise rapidly reaching up to 1500. This Is due to increasing concentrations of atomic oxygen. Oxygen and Nitrogen make up 90% of the atmospheres volume. The remainder gases comprise of carbon dioxide and ozone. The most serious outcome of air pollution is acid rain. This is caused by pollutants distributed into the atmosphere causing the acidic compounds to fall back to earth as acid rain or sno w. The Lithosphere The lithosphere is the solid outer zone of the Earth comprising the crust and the upper layer of the mantle. The continental plates on which the oceans and continents are located on are the principle features of this sphere. The presence of canyons, gorges, coastlines and mountains are the outcome of he ongoing forces the earth creates. There are two opposing forces; tectonic gradation. Gradation forces result from gravity and radiant energy from the sun. Tectonic forces are generated from within the earth that result in uplift, movement, or are a structural deformation of part of the earth ;s crust. The earth consists of 3 main layers: o The Core o The Crust o The Mantle The Lithosphere is up to 1 00 kilometers deep. It is always moving and broken into sections called tectonic plates. Figure 2 shows the cross section of the earth that takes place in the Lithosphere. (Figure 2) The core is made up of molten rock. This is due to the intense heat it produces at the centre of the earth. It is made up of the inner and outer core. Inside the core the metals are constantly moving and rotating regularly. The mantle surrounds the inner core and is about Kim thick. There is a soft layer of molten rock called the stratosphere. The stratosphere plays an important role in shaping the earths surface. The crust is the thinnest later of the earth. The crust of the Earth is broken into many pieces called plates. The Hydrosphere The hydrosphere is the liquid water component of the Earth. It includes: ; Oceans, ; Seas, ; Lakes, ; Ponds, ; Rivers Streams. The hydrosphere covers about 70% of the surface of the Earth and is the home for many plants and animals. Water is stored in a number of forms for varying periods of time. Figure 2 shoes the sources of fresh water: Draw the circles The same water has been circling the earth forever. No water is added and none is taken away, the only thing that changes is its geographical location. The cycle of water is shown below in Figure (3). Draw the cycle? The Biosphere The biosphere is the layer of the planet Earth where life exists. It is the global realm that encompasses all living things from the creatures on the ocean lour and the insects. It includes all living organisms (biotic) and non-living organisms (biotic). A community together with its nons of ecosystems are: Pond o Forest o River o Grassland. Ecosystems can be divided into two groups: aquatic Ecosystems o Terrestrial Ecosystems Aquatic ecosystems include marine environments such as open sea, coral reefs and ocean inlets. Terrestrial ecosystems comprise of communities of plants and animals spread across the surface of continents. The Human impact I have chosen to discuss is the Human interactions with the hydrosphere. Peoples activities have affected the hydrosphere in many ways: reduced river flow temperature change isolation pollution overfeeding riverbank erosion Toxic chemicals, substances, industrial wastes and pesticides in the earths water sources are disturbing the steady state of the hydrosphere. With increased populations, the need for water will increase and due to temperature changes water will be extremely difficult to attain. Acid rain has destroyed the marine life in many river systems and oceans. As the pollution is spread in the air and comes down in the form of acid it kills the biotic species of our planet.

3 Sentences Demonstrating the Power of the Comma

3 Sentences Demonstrating the Power of the Comma 3 Sentences Demonstrating the Power of the Comma 3 Sentences Demonstrating the Power of the Comma By Mark Nichol The three sentences that follow illustrate the importance of the inclusion or omission of a comma can have in easing comprehension of a sentence. 1. After two hours at the bar, Jones said Smith was too drunk to drive, and Smith insisted that Jones take him home. This sentence erroneously implies that two hours after Jones and Smith arrived at a bar, Jones made the statement (to Smith?) that Smith was too drunk to drive; it seems odd that after Jones confronted Smith, the latter would demand a ride home. However, Jones is relating, much later (and to another party), the fact that two hours after they arrived at the bar, Smith was too drunk to drive; his demand for a ride was not in response to a confrontational comment. Inserting a comma after said to make â€Å"Jones said† a parenthetical attribution clarifies that Jones made the statement later, not that night: â€Å"After two hours at the bar, Jones said, Smith was too drunk to drive, and Smith insisted that Jones take him home.† 2. Smith admitted that he knew about the design side, but he didn’t know a whole heck of a lot about the manufacturing side. As written, this sentence suggests that although Smith acknowledged aloud that he was familiar with design, he apparently kept to himself his ignorance of manufacturing. However, though the context is not clear in isolation, Smith gave both pieces of information. In order to communicate that fact, the two components of the sentence must be parallel (â€Å"he admitted this and that†), and the comma must be omitted: â€Å"He admitted that he knew about the design side but he didn’t know a whole heck of a lot about the manufacturing side.† (A repeat of that can be inserted after but, though it is optional.) 3. This is the final known image of actor Robin Williams posing with a fan. This caption accompanying a photograph of Williams and an unidentified person can be read two ways: It is the last one he took with an admirer before his death (and the appearance of another person in the photo is important), or it is the last photograph taken of him before he died (and it just happens that it was taken with a fan). Even out of context, the first interpretation is suspect; unless the article the photo accompanies specifically pertains to the distinction of Williams being photographed with a fan (not likely), it’s almost certain that the fan’s presence in the photo is irrelevant to the distinction of the picture as the last one known to feature Williams before his death, and the phrase â€Å"posing with a fan† should be treated as a dependent clause: â€Å"This is the final known image of actor Robin Williams, posing with a fan.† 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:85 Synonyms for â€Å"Help†Connotations of 35 Words for Funny PeopleWhat Is a Doctor?

Subject Position and Discourse Analysis Essay Example | Topics and Well Written Essays - 2000 words

Subject Position and Discourse Analysis - Essay Example The Person Peter Smith is in seven situations all at the same time. Subject positioning is the constant shifting from one position to another because a person has many subject positions in one discourse. A person, in a small group gathering, could be the mother to a daughter, an Asian woman to a white man, a fat person to a slim one, a Florida resident to a Virginian and the like. Discourses are then constructed to fit the given situation or position a person is in. The defining in positive of one position will generate the "other" position automatically. The woman position means there is a man position. Fraser said that Hegemony is the "discursive face of power".(Bingham,1994) In a hospital situation, when a patient is being interviewed by the doctor, the doctor tries to get as much information regarding the medical history of the patient. The patient, not knowing a medical jargon, will try to explain, in a subject position of patient/doctor, her complete medical history. People will look at a pregnant woman and they will understand her body language and give her advices (Davies and Harre, 1990). The viewer crosses the threshold of the concrete work of art. ... (Hein,1998) In a storytelling situation, When a person speaks of his or her personal pains in a love relationship, the listener sympathizes with the speaker because they both feel the same situation. Van Langehove and Harre describes this as the giving of ACCOUNTS (accountive) of other people's behavior. PERFORMATIVE. This occurs when the student PERFORMS. This is evident in the social and communicative skills that a person makes in front of a real live audience. Prosody is an integral part of the reading process. Teachers aid the students, in the growing years, to gain the competency need for communication using verbal PERFORMANCE to be beneficial to both the reader and the listener.According to Miller, Steiner & Larson in 1996, the integrated language arts & reading program as well as the reading and writing lessons are authentic activities that can be incorporated into content areas such as science. (Bucher,2003) Performance positioning can also be greatly enhanced with the use of Prosody. This is language put to music. Prosody uses patterns of pitch, rhythm, and loudness that a person uses creates native sounding and emphatic speech. (Wennerstrom,2001) When a person does an activity together with the other person this is called performance positioning.Discourse analysis only discusses the details or micro of what message a person communicates. Whereas, subject positioning is more macro. It takes into consideration the economy, business and the entire environment when the communication was sent from the speaker to the listener.Subject positioning is better than discourse analysis because discourse analysis explains the effect of what has

Starbucks Coffee Shop Essay Example | Topics and Well Written Essays - 2500 words

Starbucks Coffee Shop - Essay Example The Starbucks brand has been known not only for its coffee and food, but mostly for being one of the companies which incorporates customer service as part of its brand proposition. Over the years, Starbucks has positioned itself as the third place, next to home, and office or school. This so-called Starbucks experience embodies the intangible aspect of the store's brand offer. The core products that Starbucks offers are tea, coffee and pastries. However, even though being a coffee shop does not confine the Starbucks brand as a store where such products can be bought. This intangible (Gabbott & Hogg, 1994) that accompanies the products that consumers pay for is comprised of the total experience they get in the form of service from the shop's crews. Apart from the physical product such as coffee and food, the service in the Starbucks requires customers to participate in the service. This according to Wolak, Kalafatis and Harris (1998) is the inseparability characteristic of service. Because consumption cannot be separated from the provider which is the Starbucks' staff, what Starbucks offers can only be achieved by the customer by participating in the service, i.e. placing her order, and paying and waiting for her drink. That is, it is required on the customer's part to personally take part in the service, which they do so by queuing in the line and waiting for her turn, placing the order that they desire and then waiting for it, either on the table (for food) or at the counter (for coffee). This is the inseparability of Starbucks. Variability/heterogeneity The third dimension of service according to Gabbott and Hogg (1994) is the heterogeneity of the service. In terms of Starbucks' service, its variability lies in the difference between employees at the service counter who greet the consumers. While the way employees get orders from employees and serve them their drink vary less, the methods as regards employees approach to interacting with the employees varies in terms of the way they greet their customers. This is because in the former action, the idea behind the action is the same; that is, the employee takes the order, processes it and delivers it to the customers. In the latter performance, although the idea is the same, there are reasons for variations that depend on the employees' ability to interact with the customer. Perishability The fourth dimension of service is perishability or its dependence on time as regards its consumption (Wolak, Kalafatis & Harris, 1998). Starbucks' service is perishable in that as the customers become more aware of the inability of supply of service, they can opt to

The Age of Reformation Essay -- essays research papers

The Age of Reformation The Age of Reformation - religious revolution in Western Europe in the 16th cent. Beginning as a reform movement within the Roman Catholic Church, the Reformation ultimately led to freedom of dissent. The preparation for the movement was long and there had been earlier calls for reform, e.g., by John WYCLIF and John HUSS. Desire for change within the church was increased by the RENAISSANCE, with its study of ancient texts and emphasis on the individual. Other factors that aided the movement were the invention of printing, the rise of commerce and a middle class, and political conflicts between German princes and the Holy Roman emperor. The Reformation began suddenly when Martin LUTHER posted 95 theses on the church door at Wittenberg on October 31, 1517. Open attack on the doctrines and authority of the church followed and led to Luther's breach with the church (1520), which the Diet of Worms (1521) failed to heal. His doctrine was of justification by faith alone instead of by sacram ents, good works, and meditation, and it placed a person in direct communication with God. Luther's insistence on reading the Bible placed on the individual a greater responsibility for his own salvation. The new church spread in Germany and Scandinavia, especially among princes and people who hoped for a greater degree of freedom. The conflict between the Lutherans and the Catholic Emperor CHARLES V was long and bitter. A temporary settlement was reached at the Peace of Augsburg (1555), but continued discord contributed later to the THIRTY YEARS WAR. Outside Germany, a different type of dissent developed under Huldreich ZWINGLI in Zurich, and within Protestantism differences arose, such as doctrinal arguments on the Lord's Supper. These were debated, inconclusively, at the Colloquy of Marburg (1529) by Luther and Philip MELANCHTHON on one side and Zwingli and Johannes Oecolampadius on the other. More radical ideas were spread, particularly among the lower classes, by such leaders a s CARLSTADT, Thomas MUNZER, and JOHN OF LEIDEN. In 1536 Geneva became the center for the teachings of John CALVIN, perhaps the greatest theologian of Protestantism. In France the HUGUENOTS, fired by Calvin's doctrine, resisted the Catholic majority in the Wars of RELIGION (1562-98). Calvinism superseded Lutheranism in the Netherlands, and it spread to Scotland through the eff... ...ermany and Switzerland, but his views, particularly about the TRINITY, were condemned by both Roman Catholics and Protestants. He fled to France, where he gained fame in medicine. After he had a work on theology secretly printed (1553), the INQUISITION moved against him. He escaped from prison, but he was seized in Geneva, on John Calvin’s order, and tried and burned there. Peace of Augsburg - September 1555- made the division of Christendom permanent. This agreement recognized a law that had already been well established and in practice: cuius regio, eius religio, meaning that the ruler of the land would determine the religion of the land. Mary I – ( r. 1553-1558) became Queen of England- procceded to restore Catholic doctrine and practice with a singlemindedness that rivaled that of her father. Bernini's Ecstasy of St. Theresa - Bernini (1598-1680) Italian sculptor and architect, the dominant figure of the Italian BAROQUE. His Roman works include the Churches of Santa Maria della Vittoria which houses his great sculpture the Ecstasy of St. Theresa. The "Black Legend" - (Bartolome de Las Casas) portrayed all Spanish treatment to Indians as unprincipled and inhumane.

Application of the Top-Down Network Design Methodology

1. What are the business goals? (10 points) The goals of the business are to create a new network that could support the growing number of students at the campus and to create a way for off campus students to access the network.2. What are the business constraints? (10 points) The constraints on the company are that the budget consists of revenue from property taxes and a previously approved bond, so with the network now needing to be larger and more accessible the money from the bonds may not be enough to supplement the project.3. What are the technical goals? (10 points) The technical goals of the company are to:*Build a new IT wing for the administration building so that all of the servers can be centralized *Connect all of the buildings to the new IT wing *Provide wireless access to the students in their classrooms *Provide wireless access to students off campus *Provide a high-speed wireless connection for the faculty *Provide a centralized online backup for student and faculty documents *Replace the PBX based phone system with a new VoIP system4. What are the technical constraints? (10 points)The one big issue that is a technical constraint on the company is that due to the rising number of students, the school is planning on needing another campus location- which is expected to be about 15 miles away. Creating a wireless network for the new campus to connect to the original campus will cause issues when it is completed. While the new building has been approved for funding, the new addition on the network has not.5. Diagram the existing network. (10 points)6. Describe the existing network traffic. (10 points)7. Complete this table for all of the applications that currently run over the network. (10 points)

The Syrian Conflict During The City Of Daraa - 1151 Words

The Syrian conflict began in 2011 in the city of Daraa. The war began following the appearance of anti government graffiti was sprayed onto a school. With students facing repercussions from the government an effort to remove the current government (with the Assad family at the helm). A militia composed of locals and Jihadists, called the Free Syrian Army, along with other countries around the globe began showing their disapproval for the current regime. This culminated with the United Nations General Assembly meeting in 2012 agreeing to pass a resolution to crack down on President Assad. I have organized key events into the years they have occurred. 2011 †¢ Protests grow in Damascus and Aleppo over the imprisonment and several deaths of 13 young boys. †¢ Military securities raid a sit in, in the city of Homs. †¢ Police and Military forces begin to open fire within northeastern Syria. †¢ Free Syrian army official created with the goal of getting Bashar al- Assad out of power. †¢ Obama demands Assad to step down, and demands Syria’s assets be frozen. †¢ Russia and China veto the UN’s security council’s resolution to stop the war. †¢ Suicide bombers begin to appear, individuals are networking with Al Avadas in Iraq. †¢ A Cease-fire is attempted to be implemented but does not succeed. 2012 †¢ Syria is accused of engaging in crimes against humanity. Zoatari refugee camp in Jordan takes in thousands of Syrian refugees. †¢ A Damascus security building is bombed †¢ Fighting spreads toShow MoreRelatedCivil War And A Revolution1196 Words   |  5 PagesAccording to the UN, the death toll in Syria almost reached two hundred thousand over the last three and a half years, and the number of displaced Syrians reached 9.5 million. Because of the complexity of the situation, a lot of people don’t even know exactly what is happening over there. The first thing that might pop into one’s mind is that a civil war is going on there. On the other hand, others argue that it is a revolution against oppression that has been brutally responded to. Evaluating theRead MoreThe Changes Of The World s Civilizations1112 Words   |  5 Pagesprime example of a territory constantly invaded by empires until finally becoming its own country is Syria. Though Syria has faced many trials throughout its past, it faces several in the present. Syrian culture, economics, politics, and military advances have been contributions to its military conflicts an d Civil War. For centuries Syria has been fought over by empires, primarily for its geographical location. Syria is located on the borders of Turkey, Iraq, Israel, Jordan, Lebanon, and theRead MoreSyri A Country Filled With Violence, Poverty, And Instability2411 Words   |  10 Pagesthere has always been turmoil and political unrest in the country. The Ba’ath Party’s regime began formally in 1966, although similarly minded factions had control since 1947, and it marked the first stable Syrian government. Syria’s ruling political party is made up of members of the Syrian Alawite population, a minority in a predominantly Sunni country. Up until today, the Ba’ath Party has maintained iron-like control over Syria, with the Assad family leading the party and the country since 1970Read MoreThe Changes Of The World s Civilizations1101 Words   |  5 Pagesprime example of a territory constantly invaded by empires until finally becoming its own country is Syria. Thou gh Syria has faced many trials throughout its past, it faces several in the present. Syrian culture, economics, politics, and military advances have been contributions to its military conflicts and Civil War. For centuries Syria has been fought over by empires, primarily for its geographical location. Syria is located on the borders of Turkey, Iraq, Israel, Jordan, Lebanon, and theRead MoreSyria Essay1759 Words   |  8 PagesSyria is a Middle Eastern country located on the Mediterranean Sea, bordered by Turkey, Iraq, Jordan, Israel, and Lebanon. To people in the West, Syria is most likely known for violence, terrorism, and conflict because that is what the media portrays. However, it is one of the oldest inhabited regions in the world and is rich with culture and history. From Bible references noting, â€Å"The road to Damascus† to Ottoman control in 1516 to Bashar al-Assad taking control in 2000, Syria has seen periods ofRead MoreSyrian Crisis4645 Words   |  19 PagesI. Background to the crisis in Syria Protests asking for the release of political prisoners began mid-March 2011 and were immediately met by Syrian security forces who at first detained and attacked protestors with batons, and later opened gunfire, and deployed tanks and naval ships against civilians. Syrian President Bashar al-Assad refused to halt the violence and implement meaningful reforms demanded by protestors such as the lifting of emergency law, broader political representation and a freer