Thursday, March 19, 2020

Geography Essay Sample Summer in Different Parts of the Globe

Geography Essay Sample Summer in Different Parts of the Globe Geography Essay Sample: Summer in Different Parts of the Globe If you are going to write a college paper, it’s a good idea to look at an example first. This will help you understand the structure of an essay and what needs to be included. Here is a geography essay sample for you to reference when you write your own geography masterpiece. Often, people think that summer is warm, and the sun is always shining. This is not always the case for summer varies in different places around the world. There is not one single definition of the season when it is looked at from a global standpoint. There is a handful of differences between each country’s summer season and what it looks like. If you live in the northern hemisphere, you know that summer occurs in June, July, and August. Those who live in the southern hemisphere experience summer in December, January, and February. Not every country has their summer season at the same time. This is one of the major differences between summers in different places around the world. Another variation in summer around the world is that some places get warmer and drier while others get warmer and wetter. Drier climates often go through droughts in the summertime, which cuts back on their crop production. Tropical areas are known to be more humid, which means that summer is the â€Å"wet season†. This is also the season where the most vegetation grows in tropical countries. Hong Kong has a sub-tropical climate, which means that they grow many of their crops during the summer season. Overall, there are a few cities that are hotter than all of the rest. Kuwait City, Karachi, and Ahvaz often reach the highest temperatures when compared to others. Particularly, in Kuwait City, the temperature might reach 44 degrees Celsius, which is equivalent to 111 degrees Fahrenheit. This is common during the summer months from June to August. This city, along with Karachi and Ahvaz, experiences more than a few negative effects from the hot weather. The citizens are prone to heatwaves and poor air circulation. In the summer season of 2017 in the United States, a few states had especially hot weather. These temperatures were between 119 and 125 degrees Fahrenheit or between 48 and 51 degrees Celsius. These specific temperatures were recorded in the southwest region, including California, Arizona, and Nevada. Arizona’s capital city, Phoenix, had reached the temperature of 120 degrees Fahrenheit three times in its history. The high temperatures proved to be deadly and even resulted in heat waves. Of course, this is not what summer looks like all around the globe. In New Zealand, there can sometimes be a lack of consistency when it comes to weather. New Zealand is located relatively close to Antarctica. Recently, in January of 2017, this country should have been experiencing its summer season. Instead, it was met with a â€Å"weather bomb† which led to flooding and snowing. This is not abnormal for the country, which is located in the southern hemisphere. They have endured extreme weather conditions prior to the 2017 weather bomb. Well, there are a lot of ways that summer can present itself throughout the world. There is not one correct route to describe summer because it can look different in each city or country. Some countries have mild summers, while others have very extreme ones. Even a country’s summer season timing can vary by its location in either the northern or southern hemisphere. References: Birch, H. (2015, July 22). Where is the worlds hottest city? Retrieved March 21, 2018, from https://www.theguardian.com/cities/2015/jul/22/where-world-hottest-city-kuwait-karachi-ahvaz Cheng, V., Ng, E., Chan, C., Givoni, B. (2011). Outdoor thermal comfort study in a sub-tropical climate: A longitudinal study based in Hong Kong. International Journal of Biometeorology, 56(1), 43-56. doi:10.1007/s00484-010-0396-z Press, A. (2017, June 21). Scorching summer temperatures bring worst heat to south-west US in years. Retrieved March 21, 2018, from https://www.theguardian.com/us-news/2017/jun/20/heatwave-south-west-us-arizona-nevada-california Redd, N. T. (2015, June 19). Summer: The Warmest Season. Retrieved March 21, 2018, from https://www.livescience.com/24592-summer.html Roy, E. A. (2017, January 23). New Zealand hit by weather bomb bringing summer snow and flooding. Retrieved March 21, 2018, from https://www.theguardian.com/world/2017/jan/23/new-zealand-weather-bomb-summer-snow-flooding Staniforth, A., Thuburn, J. (2011). Horizontal grids for global weather and climate prediction models: A review. Quarterly Journal of the Royal Meteorological Society, 138(662), 1-26. doi:10.1002/qj.958 Waliser, D. E., Moncrieff, M. W., Burridge, D., Fink, A. H., Gochis, D., Goswami, B. N., . . . Yuter, S. (2012). The â€Å"Year† of Tropical Convection (May 2008–April 2010): Climate Variability and Weather Highlights. Bulletin of the American Meteorological Society, 93(8), 1189-1218. doi:10.1175/2011bams3095.1 As an option, you can contact our writing service for hiring custom essay writers  who are experts in writing excellent geography essays and research papers.

Tuesday, March 3, 2020

How to Balance a Redox Reaction in a Basic Solution

How to Balance a Redox Reaction in a Basic Solution Redox reactions commonly take place in acidic solutions. The could just as easily take place in basic solutions. This example problem shows how to balance a redox reaction in a basic solution.Redox reactions are balanced in basic solutions using the same half. In summary: Identify the oxidation and reduction components of the reaction.Separate the reaction into the oxidation half-reaction and reduction half-reaction.Balance each half-reaction both atomically and electronically.Equalize the electron transfer between oxidation and reduction half-equations.Recombine the half-reactions to form the complete redox reaction. This will balance the reaction in an acidic solution, where there is an excess of H ions. In basic solutions, there is an excess of OH- ions. The balanced reaction needs to be modified to remove the H ions and include OH- ions. Problem: Balance the following reaction in a basic solution:Cu(s) HNO3(aq) → Cu2(aq) NO(g) Solution: Balance the equation using the half. This reaction is the same one used in the example  but was balanced in an acidic environment. The example showed the balanced equation in the acidic solution was:3 Cu 2 HNO3 6 H→ 3 Cu2 2 NO 4 H2OThere are six H ions to remove. This is accomplished by adding the same number of OH- ions to both sides of the equation. In this case, add 6 OH- to both sides. 3 Cu 2 HNO3 6 H 6 OH- → 3 Cu2 2 NO 4 H2O 6 OH-The H ions and OH- combine to form a water molecule (HOH or H2O). In this case, 6 H2O are formed on the reactant side.3 Cu 2 HNO3 6 H2O → 3 Cu2 2 NO 4 H2O 6 OH-Cancel out the extraneous water molecules on both sides of the reaction. In this case, remove 4 H2O from both sides.3 Cu 2 HNO3 2 H2O → 3 Cu2 2 NO 6 OH-The reaction is now balanced in a basic solution.