A Brothers Love Essay Example for Free

A Brothers Love Essay When you compare Louis Erdrichs story The Red Convertible and James Baldwins story Sonnys Blues, they seem like completely different stories. The Red Convertible is about two brothers, Lyman and Henry, who grow up on a Native American reservation in North Dakota. The two brothers share a strong bond that is personified through their love for a certain red car that they share. They go through an amazing Journey and discover a lot about each other. On the other hand, Sonnys Blues is also about two brothers, however their Journey goes a completely different oute than Lyman and Henrys. In Sonnys Blues, the narrator and his little brother, Sonny, start out as distant and forgotten family members. Through Sonnys love for music, and his older brothers gradual acceptance, the two grow a stronger bond than ever before. Although the two are indeed about different topics, there are some parallels to recognize as well. The Red Convertible and Sonnys Blues are alike for many reasons, but the most prominent similarity is the theme of brotherhood. For instance, in Sonnys Blues, the dynamic between the two brothers changes from eing completely distant to finally understanding each other, despite their differences. The growth of a relationship is an important factor in true brotherhood. An example of the two brothers taking a step in the right direction is when they meet after Sonny is let out of prison. It has been a while since they have spoken last, and the older brother narrates, miet, when he smiled, when we shook hands, the baby brother Id never known looked out from the depths of his private life, like an animal waiting to be coaxed into the light. (Baldwin, 312) The other brother is realizing that e has never really known his baby brother because his true self was always buried beneath the mask of his drug addiction. We can see here that the other brother is seeing that Sonny is trying to let himself into the light, or trying to finally get himself to a better place in life. The turning point in the story where Sonnys love for music gets truly understood by his brother, is at the end of the story when he is playing his gig. The older brother states, For, while the tale of how we suffer, and how we are delighted, and how we may triumph is never new, it always must be heard. There isnt any other tale to tell, its the only light weve got in all this darkness. (Baldwin, 324) This statement by Sonnys older brother shows that he has finally opened up his heart to accept that his little brother is getting better and expressing himself through music. Like in Sonnys Blues, Henry and Lyman go through a similar Journey in The Red Convertible, where they discover their own Journey through brotherhood. Unlike Sonnys progression of his relationship with his brother, Henry and Lymans relationship starts out ver y strong but dies out in the end. Although the two stories have different outcomes, the core theme of brotherhood is the same. In The Red Convertible, Henry and Lyman are best friends, and spend every moment hanging out with each other. They are inseparable, until Henrys decision to Join the army for three years tears them apart. When Henry returns, Lyman is concerned as he remembers the times wed sat still for the whole afternoon, Henry always had a Joke, then, too, and now you couldnt get him to laugh (Erdrich, 74). Lyman is realizing that his brother nas changed and is disassociated wit n his tormer selt. Lyman is pain stricken because the strength of their brotherhood was slipping through his fingers. Overall, both stories express the motivation and strength that a brotherhood can give. Despite their similarities in overall theme, the two stories are different regarding the symbols that connect the brothers. In Sonnys Blues, the factor that allowed Sonny and his brother to break the barrier between them was his music. Living in Harlem, there isnt many ways to express yourself or let yourself be heard, so music was an escape. Through Sonnys infatuation with music, his brother was able o see beyond his drug addiction and begin to start the re-birth of their relationship. At the end of the story, Sonnys brother was watching him play, But Just before they started playing again, Sonny sipped from it and looked toward me, and nodded (Baldwin, 326). At this point, it is as if Sonnys brother accepted him through the music and finally feels that connection that only brothers can share. Music is a central symbol in Sonnys Blues and creates a stepping stone for the two brothers relationship to grow. On the other hand, we have The Red Convertible, which has a uch different object that directs the story. In The Red Convertible, Henry and Lymans relationship is driven by their love for their red car they had bought together. The red flashy car resembles the boys resilient and carefree view on life, and the strength of the bond they shared in the beginning of the story. However, after Henry returns from Vietnam, he is a changed man and according to Lyman, The change was no good. (Erdrich, 72) Lyman hopes that the car might bring the old Henry back somehow (Erdrich, 75), but is let down when Henry shows no interest in he car. Ironically, Henry ends up destroying the car which, symbolically, destroys the relationship between the two brothers as well. Like the music in Sonnys Blues, the red car in The Red Convertible was a symbol for the change in the brothers relationship. The relationship between two brothers can be transitive, whether it starts distant and grow close like in Sonnys Blues, or the other way around as we saw in The Red Convertible. While each story may have different symbols and storylines, we still see the theme of both the true nature of brotherhood.

Passive and Active Security Attacks

Passive and Active Security Attacks Ans :- The difference between active and passive attacks in case of active attack involve the updating upon the data means the active attack access the data and then perform alteration upon the data and than data transmit on the network but in case of passive attack the attacker just access the message and the contents of the message without any alteration upon the data means just type attack just involve to read and access the message the content mean just observe the message . The active attack easy to detect but not easy to protect but passive attack difficult to detect easy to prevent Examples of the Active attack Replay Message modification Denial of service Example of the Passive attack Traffic Analysis Q2. List and briefly define categories of security services. Ans :- The various type secure services are :- Authentication Access Control (Authorization) Data Confidentiality Connection Confidentiality Connectionless Confidentiality 4. Data Integrity Connection Integrity with Recovery Connection Integrity without recovery Connectionless integrity Non Repudiation Authentication:- the service of authentication concern with the validate to the user before receiving the data at the receiving end . Means this service provide the way to authenticate the receiving of data after confirming the data coming from the valid user. Access Control :- after authentication the next task is access control means when user request to access the specific data then after perform authentication just next task to check the privileges of user what type of task user can be perform and what type of Resources can be access by the user . user can capable to read the contents of the data and Data Confidentiality:- This service basically refer to provide the confidence the data receive by the receiver not be access and read by any other person during data transmission mean the content of the msg not view by any other person. The type of data confidentiality:- Connection Confidentiality:- Refer to protect the data of all the during from read the content of the data on the connection. Connectionless confidentiality :- Refer to providing the protection from accessing the data of all the user on the Block of data. Data Integrity :- Refer to sure that the data receive by the receiver not be updating during the transmission by any other unrecognized person . mean the data receive by the receiver the actual data that is send by the sender. The following the types of the data integrity: Connection integrity with recovery:-Provide the integrity upon the data during transmission on the connection if there is any updation detect then also recover the message from the alteration and convert into the actual contents. Connection integrity without recovery:- refer to providing the integrity upon the data but not providing the recovery upon the data. Connectionless data integrity:- provide integrity upon the block of data also prevent if any alteration performed but not recover the message. Non repudiation :- refer to provide confidence to the sender the data receive by the receiver is the actual receiver and also provide confidence in the receiver side the data send by the actual sender. Q3. Is there any problem with the one-time pad cipher? Discuss the Problems. Ans :- yes there is problem with one time pad cipher :- Despite Shannons proof of its security, the one-time pad has serious drawbacks in practice: it requires perfectly random one-time pads, which is a non-trivial software requirement secure generation and exchange of the one-time pad material, which must be at least as long as the message. (The security of the one-time pad is only as secure as the security of the one-time pad key-exchange). careful treatment to make sure that it continues to remain secret from any adversary, and is disposed of correctly preventing any reuse in whole or part  Ãƒ ¢Ãƒ ¢Ã¢â‚¬Å¡Ã‚ ¬ hence one time. See data reminisce for a discussion of difficulties in completely erasing computer media. Q4. Define types of attacks based on what is known to the attacker. Ans:- The following are the typed of on the based on the known to the attacker Cipher Text Only Known Plaintext Chosen Plaintext Chosen cipher text Chosen Text Cipher Text Only :- in this type attack the attacker only know the algorithm used to encrypt the message from plaintext to cipher text .and also known the cipher text and try to be convert the cipher text into the plain text by using the brute forte attack if the key length if too large than this attack to be used no possible then require to be use the crypt analytical way . Known Plaintext :- in this attack attacker know the algorithm , cipher text and also know having idea and some of knowledge of the plain text and upon the bases of the knowing plain text generate the cipher text and contain the key to be use to convert the message from plaintext to cipher text. Chosen Pain text :- in this attack attacker know the algorithm , cipher text and also also having some of the chosen plain text and also having the cipher text of the plain text with the key used to convert the plain text into the cipher text Chosen cipher text :- in this attacker know the algorithm , cipher text and also known the cipher text that to be chosen and also having the plain text and also the key that use to convert the cipher text into the plain text. Chosen Text:- in this type of attack attacker know the algorithm , cipher text , and also some of plain text and also conversion into the cipher text included key and also having the some chosen cipher text pain with also having the plain text of all the message and also having key information. Q5. Write a Program to implement Play fair cipher? Ans :- /* Program to implemencryptiont ppfair cipher */ #includecryption #includecryption void main() { char pp[5][5],encryption[10],decryption[10],data1[10],kk[10],str[26]=abcdecryptionfghijklmnopqrstuvwxyz; int i,j,k=0,m=0,l,flag=0,lencryption,onx,ony,twx,twy; char on,tw,temp1,temp2; clrscr(); /* Reading the plain text */ printf(n encryptionter the data1 : ); gets(data1); /* Reading the kk */ printf(n encryptionter the kkword : ); gets(kk); /* Implemencryptionting the algorithm */ for(i=0;i { j=0; while(j { on=kk[j]; j++; tw=kk[j]; if(on==tw) { while(kk[j+1]!=NULL) { kk[j]=kk[j+1]; j++; } kk[j]=NULL; } } printf(n t modified kk is : ); puts(kk); for(i=0;i { for(j=0;j { if(kk[k]!=NULL) { pp[i][j]=kk[k]; k++; } else { pp[i][j]=NULL; } } } lencryption=strlencryption(kk); l=0; for(i=0;i { for(j=0;j { if(pp[i][j]==NULL) { flag=0; for(k=0;k { if((str[l]==kk[k])l { flag=1; break; } } if(flag==1) { l++; j; } else { pp[i][j]=str[l]; l++; } }} } printf(n); for(i=0;i { for(j=0;j { printf(t %c,pp[i][j]); } printf(n); } for(i=0;i { j=0; while(j { on=data1[j];j++; tw=data1[j]; if(on==tw) { data1[j]=x; temp1=data1[++j]; data1[j]=tw; while(data1[j]!=NULL) { temp2=data1[++j]; data1[j]=temp1; temp1=temp2; } data1[++j]=NULL; } } } printf(n t modifed data1 : ); puts(data1); i=0;j=0; while(data1[i]!=NULL) { on=data1[i]; i++; if(data1[i]!=NULL) { tw=data1[i]; i++; } else { tw=x; } for(k=0;k { for(m=0;m { if(pp[k][m]==on) { onx=k; ony=m; } if(pp[k][m]==tw) { twx=k; twy=m; } } } if(twx==onx) { encryption[j]=pp[onx][(ony+1)%5]; j++; encryption[j]=pp[twx][(twy+1)%5]; j++; } else if(twy==ony) { encryption[j]=pp[(onx+1)%5][ony]; j++; encryption[j]=pp[(twx+1)%5][twy]; j++; } else { encryption[j]=pp[onx][twy]; j++; encryption[j]=pp[twx][ony]; j++; } } encryption[j]=NULL; // encryptioncrypted data1 printf(n t encryptioncryted data1 is: ); puts(encryption); // decryptioncrypting the givencryption encryptioncrypted data1 i=0;j=0; while(encryption[i]!=NULL) { on=encryption[i]; i++; tw=encryption[i]; i++; for(k=0;k { for(m=0;m { if(pp[k][m]==on) { onx=k; ony=m; } if(pp[k][m]==tw) { twx=k; twy=m; } } } if(twx==onx) { ony=ony-1; twy=twy-1; if(ony==-1) { ony=4; } if(twy==-1) { twy=4; } decryption[j]=pp[onx][ony]; j++; decryption[j]=pp[twx][twy]; j++; } else if(twy==ony) { onx=onx-1; twx=twx-1; if(onx==-1) { onx=4; } if(twx==-1) { twx=4; } decryption[j]=pp[onx][ony]; j++; decryption[j]=pp[twx][twy]; j++; } else { decryption[j]=pp[onx][twy]; j++; decryption[j]=pp[twx][ony]; j++; } } } decryption[j]=NULL; // decryptioncrypted data1 printf(n t decryptionncryptioncryted data1 is: ); puts(decryption); getch(); } Q6. Given the speed of a current ordinary computer (for home or light office use), estimate the amount of time necessary to crack a DES encryption by testing all 256 possible keys. Make a similar estimate for a 128-bit AES key. Ans :- We assume that the household computer has a 2GHZ processor. Also we assume that a machine takes a hundred cycles per brute force against a single 56-bit DES key or 128 bit AES key. To crack a DES encryption, we need: (2^56 key)*100 cycles/60sec/60min/24hour/365days/2000000000hz = 114.246566  years To crack a AES encryption, we need: (2^128 key)*100 cycles/60sec/60min/24hour/365days/2000000000hz = 5.39514154 ÃÆ'- 1023 years

Essay --

Emily Kotroco Paper 1 Wordsworth poems â€Å"Tintern Abbey† and â€Å"Preface to Lyrical Ballads† During Wordsworth time as a poet he made it his mission to have poetry be read by not only the aristocrats but also now the common man something that has never been done. In both poems Wordsworth makes his poems relatable by incorporating themes that everyone can relate to even if they haven’t personally had that experience, although both poems do differ when it comes down to structure and form but also when trying to convey a message, these poems are important because these ideas have never been done before and now even the average Joe can finally participate in a conversation about poetry and this brings two world together. Wordsworths â€Å"Preface to Lyrical Ballads† is his ideas on how he is going to be writing his poetry. In the â€Å"Preface to Lyrical Ballads† The Principal Object of the Poems. Humble and Rustic Life (Wordsworth 434) he discusses how in his poems he wants to create a situation in common life and have all different kinds of people relate them to a personal experience they once had in a common language,â€Å" To throw over them a certain colouring of imagination, whereby ordinary things should be presented to the mid in an unsual way; and ,further, and above all, to make these incidents and situations interesting by tracing them truly through not ostentatiously, the primary laws of our nature: chiefly, as far as regards the manner in which we associate ideas in a state of excitement.† by saying this in this stanza one can directly relate it to how he then writes â€Å"Tintern Abbey†. In â€Å"Tintern Abbey† Wordsworth uses this imagination to mak e things like walking through a abbey with your sister can become a magical incident that sends... ...eople that are from two different classes could talk about one poem and how they feel about it. This really changed the how poetry was viewed considering Wordsworth was one of the best of his time other poets look at what he was doing and responded to his actions and thoughts. Wordsworth explores common themes of the romantic era and makes them apparent to his readers by finding something important to the common man and using common diction. Before William Wordsworth wrote "Tintern Abbey" and â€Å"Preface to Lyrical Ballads†, poetry, was written pretty exclusively for and about rich people. Wordsworth's mission was to open up literature and to make it more accessible and enjoyable to normal, everyday people. He did this by setting up his thoughts in â€Å"Preface to Lyrical Ballads† and then exhausting them in â€Å"Tintern Abbey† and showing how poetry really should be written.

Physics of Roller Coasters Essay -- Roller Coaster Theme Park Amusemen

Roller coasters are driven almost entirely by inertial, gravitational and centripetal forces. Amusement parks keep building faster and more complex roller coasters, but the fundamental principles at work remain the same. A roller coaster is like train. It consists of a series of connected cars that move on tracks. But unlike a passenger train, a roller coaster has no engine or power source of its own. For most of the ride, a roller coaster is moved only by the forces of inertia and gravity. The only exertion of energy occurs at the very beginning of the ride, when the cars are pulled up the first hill, or the "lift hill". The purpose of this first climb is to build up potential energy. The concept of potential energy is: As the coaster gets higher in the air, there is a greater distance gravity can pull it down. The potential energy built-up going up the hill can be released as kinetic energy, energy of motion, as soon as the cars start coasting down the hill. At the top of the first lift hill (a), there is maximum potential energy because the train is as high as it gets. As the train starts down the hill, the potential energy is converted into kinetic energy -- the train speeds up. At the bottom of the hill (b), there is maximum kinetic energy and little potential energy. The kinetic energy propels the train up the second hill (c), building up the potential-energy level. As the train enters the loop (d), it has a lot of kinetic energy and not much potential energy. The potential-energy level builds as the train speeds to the top of the loop (e), but it is soon converted back to kinetic energy as the train leaves the loop (f). When the coaster is relea... ...ly upside down, gravity is pulling you out of your seat, toward the ground, but the stronger acceleration force is pushing you into your seat, toward the sky. Since the two forces pushing you in opposite directions are nearly equal, your body feels very light. As in the sharp descent, you are almost weightless for the brief moment when you are at the top of the loop. As you come out of the loop and level out, you become heavy again. In a loop-the-loop, the intensity of the acceleration force is determined by two factors: the speed of the train and the angle of the turn. As the train enters the loop, it has maximum kinetic energy -- that is, it is moving at top speed. At the top of the loop, gravity has slowed the train down somewhat, so it has more potential energy and less kinetic energy -- it is moving at reduced speed.

The Tragedy of William Shakespeares Hamlet Essay -- Tragedy William S

The Tragedy of William Shakespeare's Hamlet It seems that in this merciless mourning, I have opened a tomb. And though my sight be of seeing, it is not as it once was. For what I see is not with thine own eyes. It is as death appears to those awake. A coldness, an emptiness, that I cannot forsake. Hope Saphos DeVenuto A melody in literature is a language that Shakespeare uses freely in Hamlet with infinite variety. The imagery relates to us to create to the senses a realization of what is occurring as well as to kindle our responses. There are many interesting characters with invaluable opinions, a labyrinth of lines convoluting and mystifying, along with dramatic sarcasm. It is very effective in drawing the attention to certain characters that the audience will need to see more than others. If we really lend an ear to Hamlet's every word, we are drawn into an inward greatness of his spirit. Shakespeare created Hamlet as a highly intellectual being that can see through everything and everyone. To see clearly through a stone is to see the profundity of truth. Then ...

American Dream Essay

Many people in the world have an idea about the American Dream. Some people’s American Dream is to help people who are in need to be successful in life while others may dream of making a lot of money. The key to the American Dream for most people is attaining that dream job. However, it can’t be just any job; it usually includes having a job where one feels successful and comes with minimal stress. It gives people determination to be their best. In order to figure out what job I might best be suited for, I took the Gregorc Learning Style Inventory test, and it showed that I am a concrete random learner. Therefore, I enjoy establishing relationships with others, seeing possibilities, gaining ideas, and being competitive. Hence, my dream job would be to become a physical education (PE) teacher. Most people think they know what being a PE teacher is all about, but some may find that the job is more involved than they realized. First of all, according to Career Cruising, a vocational website, â€Å"Physical education teachers educate their students about good sportsmanship, teamwork, personal fitness, and how to lead a healthy and active lifestyle† (â€Å"Physical Education Teacher†). Being a PE teacher requires knowing about students and their abilities. â€Å"A physical education teacher teaches students how to keep their bodies fit through good health practices and exercise† (â€Å"Becoming a Physical Education Teacher†).  They organize games and challenges that promote physical activity for children and young adults from kindergarten to high school. Secondly, there are many responsibilities that PE teachers have. PE teachers need to be able to adjust their curricula and to adapt to children with disabilities or different physical abilities (Bold). For example, if the weather outside was effecting the activity played, the PE teacher would need to be able to change the plans by planning something inside. Another responsibility that a PE teacher has is having strong listening and speaking skills. Besides being knowledgeable about an activity, they need to be able to communicate and demonstrate the activity properly to the class. Therefore, I will be able to observe students and maintain discipline within the class. PE teachers also interact with parents, other teachers and the school’s administration, but it takes knowledge and education to get there. Finally, people that want to become teachers can’t just graduate high school and try to become one; work experience and knowledge about activities are essential keys to being a  successful PE teacher. For instance, I have played volleyball for seven years, so I have learned a lot about how to coordinate conditioning activities, drills, games. That has provided a good foundation for me to become a PE teacher. Because of that, I would also love to coach a volleyball team while being a PE teacher. Even volunteering at the Boys/Girls Club or the YMCA would help me before I become a PE teacher because I would be able to interact with kids and learn how they interact with each other. I know that before becoming a PE teacher, I need to truly enjoy being around people and kids which is something that I know I already have. It’s not going to be â€Å"easy as pie† to become a PE teacher. First of all, Going to college to study certain majors is a big part in becoming a PE teacher. I will complete a degree in health and physical education at a four- year college or university. Classes that I might have to take in order to become a PE teacher are Kinesiology, Exercise Physiology, and a Health and Wellness class (â€Å"Skills Required for Become a PE Teacher†). Going to college and learning about physical health will let me have a better understanding of what I am going to teach about. Going to college will cost about seventy thousand dollars but, I am going to college on a volleyball scholarship which will lower the costs. Education is the key role in becoming a PE teacher. There are many personal qualifications into becoming a teacher. A skill that I will need to have in order to become a PE teacher would be to have a general understanding of the purpose and value of physical fitness and how individuals can perform their exercises at their best. PE teachers value physical fitness and want their students to perform at their best therefor being able to communicate with students will help me understand what their bodies are capable of. Personality is a big role in being any type of teacher. Having a positive attitude throughout the day will help me motivate my students to do better, which is a big key in becoming a PE teacher. â€Å"On a daily basis, physical education teachers face unmotivated students and students who are living unhealthy lifestyles† (â€Å"Working with Students†). It is my goal to motivate students and to have fun. To me, having a relationship with my students and having fun with them is a lot more important than how much I would get paid as a teacher. One stereotype that people have about teachers centers around how much teachers get paid. Some say it is too little while others say it is too much: â€Å"The national median salary of all middle and high school teachers is around $52,000 dollars a year† (â€Å"Physical Education Teacher†). It may not seem like a lot but, it’s all that I need. I would also love to coach a school volleyball team and coaching a team would could help me make an additional $2,000 a year (Dodrill). Overall, the American Dream involves having a job that one loves. Even thinking about being a PE teacher and even a coach makes me smile. The American Dream involves with making one happy. I would love to help students learn about their health and teach them new sports! Having obstacles everyday will only make me a better teacher! I will have to work ha rd in college to get this job, but working hard is something that I am up for. Having a relationship with my students and learning what I can do to become a better teacher is something that I can’t wait to wake up every morning to do. Having a dream job and getting to interact with students would be perfect. Getting to coach a volleyball team and have relationships with my students would make my dream job even better! Having fun at a job and doing what you love is all that matters to me! Being a physical education teacher and a volleyball coach for the school would be my American Dream job. Works Cited Bold, Jessica. â€Å"Skills Required for Become a PE Teacher.† EHow. Demand Media, 11 Oct. 2009. Web. 07 May 2014. Dodrill, Tara. â€Å"What Do High School Coaching Jobs Pay?† EHow. Demand Media, 24 July †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦2009. Wed. 22 May 2014 Manross, Mark. â€Å"PE Central: Becoming a Physical Education Teacher.† PE Central: Becoming a Physical Education Teacher. Executive Director, 1 Jan. 2014. Web. 07 May 2014. â€Å"Physical Education Teacher.† Career Cruising. Anaca Technologies. n.d. Web. 15 June 2010. Zeiger, Stacy. â€Å"The Pros & Cons of Being a Physical Education Teacher.† Work. Demand Media, 11 Nov. 2012. Web. 07 May 2014.

How important is this cycle to Earth? Essay

The hydrologic cycle or the water cycle is basically the incessant and continuous flow and movement of water, beneath, above, and on the Earth’s surface (Encyclopedia of Earth, 2007). It involves a number of processes such as the changing of water into its different states, namely, vapor, ice, and liquid, as it goes through the different stages of the cycle (Encyclopedia of the Earth, 2007). In addition, since it is a cycle, it does not have a beginning or an end. Basically, in broader terms, the water cycle is a conceptual model of the movement and the storage of water between the lithosphere, hydrosphere, biosphere, and atmosphere (Encyclopedia of the Earth, 2007). Water is stored in the earth’s major reservoirs such as oceans, rivers, lakes, glaciers, soils, snowfields, groundwater and even the atmosphere (Encyclopedia of the Earth, 2007). As mentioned above, water goes through different processes. These processes can be generally divided into 5 parts: condensation, evaporation, precipitation, infiltration, and runoff (Encyclopedia of the Earth, 2007). The first process is condensation which occurs when the water vapor transforms into water droplets in the air thereby producing clouds. As these clouds condense further, they hold more moisture. When it can no longer contain the moisture, they release through precipitation, which can be in the form of rain, snow, hail, sleet, and fog drip (Encyclopedia of the Earth, 2007). The water that drops back down to the earth then seeps into the ground through a process called infiltration. On the other hand, if precipitation occurs much faster than it can infiltrate the ground, it then becomes a process called runoff. Basically, runoff water remains on the surface and then subsequently flows to large bodies of water such as oceans, rivers, lakes, and seas among others (Encyclopedia of the Earth, 2007). Finally as infiltration and runoff occur simultaneously, evaporation, which is a process driven by the sun, also occurs. Evaporation is the transformation of liquid water into water vapor. This process is largely aided by sunlight as it increases the temperature in lakes, oceans, and seas (Encyclopedia of the Earth, 2007). As the water in these bodies of water heats, its molecules are released and are turned into gas. This warm air then rises into the atmosphere and then becomes the water vapor involved in the condensation process, which repeats the hydrologic cycle (Encyclopedia of the Earth, 2007). However, other processes also occur within these five processes. One example is sublimation which is the direct transformation of solid water, such as ice and snow, into water vapor without passing through the liquid state (Encyclopedia of the Earth, 2007). Basically, the hydrologic cycle is highly important to the Earth as it provides life to its inhabitants. The cycle basically moves the water through a continuous and constant flow and keeps it fresh for different uses. For example, if water that evaporates does not fall back to the earth through precipitation in the form of rain, then the world’s crops and vegetation would die out and ultimately result in shortages in food. In addition, the oceans and the seas would dry out and kill all marine life. There will also be shortages in water supply as people highly depend on the water that comes from oceans, seas, and lakes. The water shortage would then result in massive thirst and dehydration, which would ultimately kill all human life. On the other hand, if the water does not rise to the air through evaporation after a typhoon, cyclone, or a massive storm, then most parts of the Earth would remain flooded and eventually, all the lands would be submerged underwater. In short, the hydrologic cycle generally keeps the flow and storage of water in a natural state of balance. If this cycle ceases function properly, then all life on Earth would eventually be wiped out due to thirst, hunger, and drought. References Encyclopedia of the Earth. (2007). Hydrologic Cycle. Retrieved July 9, 2008 from http://www. eoearth. org/article/Hydrologic_cycle.