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Causes of climate change essay
Causes of climate change essay
Climate change effects from greenhouse gas emissions
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Climate Change in Barbados
Introduction
Barbados is a small island that is located in the western area of the North Atlantic Ocean. The weather is generally warm and sunny all year round with an average daytime high of 30°C / 86°F. Barbados has over 3,000 hours of sunshine each year. It was discovered by the Spanish in the late 15th century, but it was not claimed at that time. When English explorers arrived at the island in 1624, they claimed it in the name of King James the First. Currently, the population of Barbados is approximately 277,800, and it is one of the most developed islands in the region. It is also a very popular tourist attraction.
The question which will be addressed concerns what impact will rising sea levels, due to climate change, have on the island of Barbados. Climate change is defined as the change in global climate patterns apparent from the mid to late 20th century onwards, caused largely by the increased levels of carbon dioxide in the atmosphere, produced by the use of fossil fuels.
Causes of Climate Change
There are many reasons for the climate on our planet to change, some of them being natural, and others are anthropogenic, meaning they are caused by humans.
Natural Causes
Greenhouse Effect
The greenhouse effect is the process where the suns warmth is trapped in a planet’s lower atmosphere. This happens due to the thickening of the atmosphere, which is caused by greenhouse gasses, such as carbon dioxide. As it is released into the air, it makes the atmosphere denser, and traps more heat because of it. This pertains to my location, Barbados, because it is already a warm country, and it getting even warmer could have negative effects. Firstly, Barbados exports a few crops, such as banana...
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...ays available. Doing this would greatly reduce the co2 emissions, because new materials would not have to be constantly produced. They could reuse what they had already spent energy on, to conserve more power.
Corporation: Corporations should try to develop greener ways to run, as this would greatly reduce the co2 emissions from the country. If the government were to provide grants to make the operations greener, this could also benefit.
Government: Many corporations require a lot of energy to be run, and I believe that there should be incentive to try and save energy. The government should cut down the taxes on businesses that are using a form or reusable energy to power over 20% of their operations. The government could also start to use tax money to fund more renewable energy harnesses, such as wave power generators, wind turbines, and more solar panel usage.
Venezuela was one of the richest countries that emerged from the collapse of Gran Colombia in 1830 (the others being Colombia and Ecuador). For most of the first half of the 20th century, Venezuela was ruled by generally benevolent military strongmen, who promoted the oil industry and allowed for some social reforms. Democratically elected governments have held sway since 1959. Current concerns include: a polarized political environment, a politicized military, drug-related violence along the Colombian border, increasing internal drug consumption, overdependence on the petroleum industry with its price fluctuations, and irresponsible mining operations that are endangering the rain forest and indigenous peoples.
Most climate scientists agree that the main cause of global climate change is the human expansion of the greenhouse effect. This is the global warming that results when the atmosphere traps heat radiating from Earth toward space (climate.nasa.gov). The main gases that contribute to the greenhouse effect include water vapor, carbon dioxide, methane, nitrous oxide, and chlorofluorocarbons (climate.nasa.gov). Human activities are changing the natural greenhouse effect. The burning of fossil fuels like coal and oil has increased the amount of carbon dioxide in the atmosphere (climate.nasa.gov). Carbon dioxide levels have increased from 280 parts per million to 379 parts per million in the last 150 years due to human act...
Many scientist believe that the current warming trend is significant because, much of it has been caused by human activities. Satellites orbiting the earth and other technological equipment enables scientists to see and collect various information about our planets climate. Scientists have studied this collected information and has revealed the many changes of our planet and how these changes are effecting our climate, a few of them are:
The mind-blowing range of soft sandy beaches, delightful landscapes, exceptional shoreline and remarkable hospitality on Caribbean Sea, Barbados is eminent for a pleasure of beach holidays in Caribbean region and quite a favourite escape for travellers from UK and other parts of Europe. The extraordinary beach extravaganza and beyond belief range of sightseeing along with kind locals and lively lifestyle makes this breathtaking island more amusing and enjoyable on Caribbean holidays.
An analogy of a greenhouse effect is the effect that you get when you go to the beach in a hot summer day and you leave your car with the windows closed. After you come back and open the car door you get a furnacelike blast of heat in your face. Inside the car everything is too hot to touch. This is similar to what the earth experiences when heat enters the atmosphere and is not reflected back.
Climate change is a long-term change in regional or global climate patterns. From the mid twentieth century to now, it has mostly been about a significant increase in average global temperatures. Climate change is a major issue in the world today, and a lot of people feel very differently about the cause of it. The common argument about it is whether climate change is a natural occurrence or if the recent increase in temperatures is because of humans. Climate change is a natural cycle in the Earth’s weather. Before humans started burning fossil fuels, there were still weather cycles on Earth that were as hot or hotter than what it is now. In fact, Earth’s weather now, is on pace with the previous weather patterns in history. Human emitted
According to the Union of Concerned Scientists, “Renewable energy — wind, solar, geothermal, hydroelectric, and biomass — provides substantial benefits for our climate, our health, and our economy.” One major benefit is that there would be little to no global warming emissions. Currently, electricity production accounts for about one-third of the emissions put off by the United States, mostly due to coal-fired plants. Renewable energy sources would produce little to no emissions. “According to data aggregated by the International Panel on Climate Change, life-cycle global warming emissions associated with renewable energy—including manufacturing, installation, operation and maintenance, and dismantling and decommissioning—are minimal” When comparing renewable sources to natural gas, which emits between 0.6 and 2 pounds of carbon dioxide equivalent per kilowatt-hour (CO2E/kWh), renewable sources such as wind, solar and hydro-electrical power emit somewhere between .07 and .5 (CO2E/kWh). It is obvious that renewable energy is the way to go in order to solve the energy production problem. (Benefits of Renewable Energy
Greenhouse gases cause the radiant heat of the sun to be trapped in the Earth's lower atmosphere, which causes global warming. If there weren’t any greenhouse gases, the earth would be really cold due to very little sun rays being absorbed into the earth. Global warming can and will lead to several problems that affect the environment in which we humans live. These problems can lead to warmer temperatures all around the world, it can endanger animals and the wildlife, and it can lead to widespread flooding from the glaciers melting. Here are a few more future effects that I will discuss in more detail.
Let’s begin with the location of Barbados. Barbados is an Island of a cluster of Caribbean Islands. Its location is on the boundary of the Atlantic Ocean and the Caribbean Sea, in a somewhat strange location, if you may. The Island is 166 square miles and is located 13 degrees North, 59 degrees West, leaving it at around 270 miles north-east of Venezuela. Closest to the Island are the nations Saint Lucia and Saint Vincent and the Grenadines. Barbados is generally a flat island, with a central highland; the highest point being Mount Hillaby which stands at 336 meters tall. Barbados is also known as “Little England” by the British. Barbados was named by Pedro A. Campos, a Portuguese explorer, who originally named the Island “Os Barbados’ (The Bearded Ones) because he believed that the islands fig trees looked like beards due to their drooping aerial roots. The capital of Barbados is Bridgetown.
Climate change will have an impact on global temperature. Greenhouse gases, emitted by power plants, automobiles, and fossil fuels, are keeping more heat in the Earth's atmosphere. This heat trapping is causing average temperatures to rise all over the world. “During the 20th century, the Earth’s average temperature rose 1°F to its highest level in the past four centuries this is believed to be the fastest rise in a thousand years” (NASA Global Climate Change, 2014). This increase in temperature is projected to rise year by year. “As temperatures rise globally, droughts will become frequent and more severe. It also raises potential harmful effects for farming, contaminated water supply, and future health conditions” (nature, 2014). Hot temperatures and dry conditions also increase the chances of forest fires.
... emissions and protect our natural resources, before we look to make a profit. Because once the natural resources and ozone are destroyed and gone, they are gone forever.
Climate change is caused due to the release of few carbon compounds into the atmosphere, which drastically brought the weather changes all over the world. Climate change is not confined to a single region. It has become an important issue all over the world for the past few years.
Climate change is triggering major changes in our planet. A simple rise or fall in general temperature can have a large effect on precipitation patterns and the frequency of storms. The rise in the sea level, which has been accounted for and is constantly rising has been the result of melting of ice and glaciers.
The Caribbean region extends from Barbados in the East, Trinidad and Tobago in the South, to the Bahamas in the North and Cuba in the West (Edwards, 2013, Unit 10 ). A rich cultural heritage is one of the regions most prized possessions, dear to the heart of its people. Merriam-Webster(2013) defines culture as “the beliefs, customs, arts, etc., of a particular society, group, place, or time”
The inhabited islands clustered in the Caribbean Sea are an interesting study in cultural and social identity. Colonized by european powers from the Fifteenth Century, the Caribbean islands have become mixtures of cultures from Europe, Africa, and India, as well as from the original inhabitants of the islands. As a result, describing and defining the Caribbean is a much more difficult task than it appears on the surface. The norms and ideas of identity and history that exist on one island are vastly different than those that exist on a near neighbor, despite similarities in geography and history.