answer:Now that you understand what transitional phrases and sentences are, let's apply them to your essay to improve its coherence and flow. Here's your revised essay with transitional phrases and sentences added: I recall a pivotal moment in my life when I had to make a decision that would significantly impact my future. In the eleventh grade, I was faced with a choice between economics and computer science. Both subjects fascinated me, but after careful consideration, I opted for computer science. This decision was not easy, as economics had been my favorite subject and I excelled in it. However, I recognized that computer science offered a more challenging and promising career path in an era dominated by technology. As a result of my decision, I have been presented with numerous opportunities that I may not have had otherwise. Two years later, I am confident that I made the right choice. I have numerous opportunities ahead of me, including securing a good job, earning a decent income, and making my parents proud. Moreover, I am eager to pursue a degree in computer science at a reputable college, where I can further develop my knowledge and skills in this field. The college I have chosen is renowned for its computer science program, and I am excited to learn from expert teachers and establish valuable connections that will aid me in my future endeavors. In addition to the college's strong program, I am also drawn to its diverse community, where I can meet new people and form lasting relationships. Consequently, I believe that this college will provide me with the ideal environment to achieve my goals. Meanwhile, I have been working on personal projects to enhance my skills in computer science. I have created simple programs, such as a tic-tac-toe game and a calculator, and I plan to undertake more complex projects in the future to further develop my knowledge and skills. These projects have not only helped me to develop my programming skills but also taught me the importance of perseverance and problem-solving. In conclusion, I am pleased with my decision to pursue computer science, and I am grateful for the opportunities that have arisen from it, including the scholarship. Overall, I am excited to begin my college journey and make the most of this opportunity to achieve my goals and make my parents proud. In this revised version, I added transitional phrases and sentences to connect ideas within and between paragraphs. I used phrases such as However, As a result, Moreover, In addition, Consequently, and Meanwhile to link ideas together and create a smoother flow. I also varied the types of transitions used to create a more dynamic flow. Now, read the revised essay and see if the transitions help to improve the coherence and flow of the writing.

answer:To determine which citation style to use, you should consult with your instructor or refer to the guidelines provided by the college or university you are applying to. In general, MLA, APA, and Chicago/Turabian are the most commonly used citation styles in academic writing. Once you have determined the citation style, you can use the guidelines I provided earlier to cite sources in your essay. Remember to paraphrase or quote the information, include an in-text citation, and list the source in the reference list. Here's an updated version of your essay with citations: I recall a pivotal moment in my life when I had to make a decision that would significantly impact my future. In the eleventh grade, I was faced with a choice between economics and computer science. Both subjects fascinated me, but after careful consideration, I opted for computer science. This decision was not easy, as economics had been my favorite subject and I excelled in it. However, I recognized that computer science offered a more challenging and promising career path in an era dominated by technology. According to the Bureau of Labor Statistics, employment of computer and information technology occupations is projected to grow 13% from 2020 to 2030, which is faster than the average for all occupations (Bureau of Labor Statistics, 2020, p. 1). This growth is driven by the increasing demand for technology and data analysis in various industries. Moreover, a report by Glassdoor found that the average salary for a software engineer in the United States is around 105,000 per year (Glassdoor, 2022). The college I have chosen is renowned for its computer science program, and I am excited to learn from expert teachers and establish valuable connections that will aid me in my future endeavors. In addition to the college's strong program, I am also drawn to its diverse community, where I can meet new people and form lasting relationships. Consequently, I believe that this college will provide me with the ideal environment to achieve my goals. Meanwhile, I have been working on personal projects to enhance my skills in computer science. I have created simple programs, such as a tic-tac-toe game and a calculator, and I plan to undertake more complex projects in the future to further develop my knowledge and skills. These projects have not only helped me to develop my programming skills but also taught me the importance of perseverance and problem-solving. In conclusion, I am pleased with my decision to pursue computer science, and I am grateful for the opportunities that have arisen from it, including the scholarship. Overall, I am excited to begin my college journey and make the most of this opportunity to achieve my goals and make my parents proud. Reference List: Bureau of Labor Statistics. (2020). Employment Projections: 2020-2030. Retrieved from <https://www.bls.gov/emp/tables/employment-projections-major-industry-sector.htm> Glassdoor. (2022). Software Engineer Salaries in United States. Retrieved from <https://www.glassdoor.com/Salaries/software-engineer-salary-SRCH_KO0,15.htm> Note that this is just an example, and you should consult with your instructor or refer to the guidelines provided by the college or university you are applying to for specific guidelines on how to cite sources in your essay.

answer:One potential approach is to create a network of urban water features that not only provide aesthetic appeal but also help cool the surrounding air. Imagine revitalizing abandoned or underutilized waterways, canals, or even old industrial sites, transforming them into vibrant public spaces that incorporate natural or artificial water elements. These areas can be designed with floating wetlands, waterfalls, or misting systems, all of which contribute to cooling the air through evaporation and providing habitats for wildlife. Utilizing rooftops is another strategy. Large, flat rooftops in cities can be repurposed as urban farms or gardens, incorporating hydroponics or aeroponics systems that evaporate water and cool the air. Not only do these green spaces reduce the urban heat island effect, but they also provide sustainable food sources for residents. Another innovative idea is to integrate district cooling systems that use underground water or ice storage to cool buildings. During the winter months, cold water or ice can be stored underground, and in the summer, this chilled resource can be pumped to buildings for cooling, reducing the energy required for traditional air conditioning systems. Cooling cities through pavement innovation is also an area worth exploring. Lighter-colored, heat-reflective pavement coatings or materials can reduce the temperature of sidewalks and roads, lessening the amount of heat radiated back into the environment. Additionally, incorporating water-permeable pavement and increasing urban tree canopy coverage can help to absorb and dissipate heat. Lastly, think about leveraging technology to create artificial rain or fog, simulating the cooling effect of natural precipitation. By generating fine mists that are released into the atmosphere at strategic locations and times, it's possible to bring down temperatures in targeted areas. This could be especially beneficial in densely populated city centers where heat usually concentrates. These ideas emphasize the importance of thinking across different scales, from individual buildings and streets to entire city districts. By embracing a holistic approach to cooling cities, it's possible to create more livable and resilient urban environments for residents.

answer:Cooling large amounts of water for a city would require innovative and efficient methods. One potential approach is to harness the natural cooling power of the earth through groundwater exchange systems. By drilling wells into deep, cooler aquifers, you can access water at a naturally lower temperature. This water can then be pumped to the surface and used directly for cooling or mixed with warmer water to bring down its temperature. After use, the water can be re-injected into the aquifer, maintaining a continuous cycle of cooling. Another method is to utilize deep water from lakes or oceans. In many locations, the water at depths below 50 meters remains cool year-round. By pumping this deep water to the surface, you can provide a reliable source of cool water for various city needs, such as air conditioning systems or even direct use in industrial processes. This approach might involve constructing underwater pipelines or using submersible pumps to minimize environmental impact. On a more technological front, consider using large-scale, submerged heat exchangers that can efficiently transfer heat from warm water to a cooler medium, such as a refrigerant. These systems can be designed to work in conjunction with renewable energy sources, like solar panels or wind turbines, to power the cooling process. In regions where cold winters are prevalent, you could exploit the seasonality of temperatures by employing ice harvesting. During winter, large amounts of ice can be produced through natural freezing or active cooling and then stored in insulated facilities. As temperatures rise during the summer, this stored ice can be used to cool water through melting, providing a sustainable and low-energy cooling solution. Lastly, think about incorporating advanced shading technologies to prevent water bodies from heating up in the first place. Floating solar panels, for example, can not only generate electricity but also provide extensive shading, reducing evaporation and keeping the water beneath them cooler. Similarly, large, deployable shades or floating reflective materials can be used to minimize the amount of direct sunlight that hits the water's surface, maintaining cooler temperatures and reducing the need for active cooling systems.