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Alternatives to fossil fuels essay
Fossil fuels and alternative source of energy
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More handpicked essays just for you.
Alternatives to fossil fuels essay
Fossil fuels and alternative source of energy
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Prior to watching Gasland 2 and Truthland, I am familiar with the term “fracking” but never took the time to look into it. After watching these two films, I realized how fracking is a controversial topic in the world of environmentalists. These two very different films explain how fracking is effecting the environment around us. Before explaining further into these films, we need to know what fracking really means. Fracking is “a process by which the rock is split so that natural gas can flow to the surface,” defined by Terry Engelder, a professor of geosciences at Penn State University.
What is fracking? Fracking is the process of drilling into the ground and releasing a high-pressure water mixture into rocks in order to fracture them and release the natural gases inside. The water mixture consists of water, sand and chemicals. Fracking is beneficial because it lowers the prices of oil and gas, reduces America’s dependency on foreign oil, and reduces CO2 contribution.
Creating fissures has caused earthquakes making countless potential health hazards associated with fracking. The International Energy agency have yet to overcome the problems of air pollution, the contamination of ground and surface waters, the risk of earthquakes, and the release of greenhouse gases that would produce a larger environmental footprint than conventional gas development. The evidence I have presented means that we need to quit fracking so that our planet will stay clean and beautiful without any
It involves high-pressure injections of water and chemicals into rock formations, which in turn release natural gas (Thompson, “Hydraulic Fracturing Should Be Banned”). However, fracking can result in many negative outcomes. For instance, scientists who conducted the earthquake study for Geology discovered that not only did fracking cause the biggest earthquake in Oklahoma, but it also caused more earthquakes in states that hardly experienced any seismic activity (“Wastewater Injection Spurred Biggest Earthquake Yet, Says Study,” The Earth Institute Columbia University). In fact, quakes have hit so frequently in Oklahoma, that state and oil regulators decided to shut down five disposal wells due to the increasing number of earthquakes in a city named Cushing (“Oil Regulators Shut Down Two Disposal Wells After Earthquakes Near Cushing”, State Impact: NPR).
Fracking has many environmental impacts on the world we live in. We should strive to keep a sustainable living community for future generations. One issue about fracking that interests me is the environmental damage of the land and water. Fracking requires a large amount of land. Once you target the area you want to use for fracking, you have to cut down all of the existing trees and create roads for the trucks.
There have been many recent studies viewing an increased number of earthquakes in areas affected by fracking. According to the article Introduction to Hydraulic Fracturing, the injected fluids can reach a critical point and can cause a shift in tectonic plates. The frack water injected into the shale has shown to have the ability to shift the earth above causing minor fractures in the rock around the drilled area, which can result in major increases in earthquakes in the fracked area. According to the article Natural Gas Drilling: Impacts of Fracking on Health, the high pressure used to fracture the shale below can continue the cracks, allowing the frack water to flow into the drinking water.
In recent years there has been a big issue on fracking in Oklahoma. This is an issue that only continues to get worse. The oil company, , by residents has been blamed for many of these earthquakes. Within the past month, there have been more and more issues. In Edmond Oklahoma, there was a big earthquake, which provoked residents to sue the company for $28 million in damages.
Proposition P================ Propostion P was advanced by an advocacy group known as the Santa Barbara Water Guardians, mainly to prohibit the usage of hydraulic fracturing (i.e fracking) within Santa Barbara, threatening its water supply. As such, Proposition P is absolutely essential, not only to ensuring the health of residents in Santa Barbara, but to ensuring long term social, economic, and environmental stability. Where opponents to Proposition P may tend to make arguments which solely favor the number of jobs in the community, or which perhaps presume the importance of the oil industry in Santa Barbara, over other concerns in the community, these other concerns need to be considered more fully in order to illustrate why support of Proposition P is absolutely essential.================
Oil isn't Just Oil By: Brandon McCauley General Purpose: Informative Select a Topic: Oil Narrow the Topic: different types of oil Key: type Specific Goal Statement: At the end of my speech I want my audience to know three types oil. Thesis Statement:Three types of oil used in your vehicle are; synthetic oil, conventional oil, and high-mileage
A local community Board of Supervisors has been approached by a company wishing to use hydraulic fracturing in the county. Fracking is drilling into the Earth and injecting a high pressure water, sand, and chemical mixture to crack the shale and release the gases inside. Natural gases are trapped inside shale rock, and are becoming more and more important to U.S. and world economies. Its proponents advocate the economic benefits of more extensively accessible hydrocarbons.[6][7] However, opponents argue that these are outweighed by the potential environmental impacts, which include risks of ground and surface water contamination, air and noise pollution, and potentially triggering earthquakes, along with the consequential hazards to public health and the environment.[8][9]
Researchers have “requested data from Pennsylvania, Ohio, West Virginia, and Texas, all states heavily involved in the recent surge of oil and gas drilling, about complaints related to hydraulic fracking for oil and gas” for their research on fracking (Dechert). The research collected was shocking, over 2,000 complaints in Texas alone and several cases on well water contamination within the states mentioned in Decherd’s article. People need to be alerted about how real fracking is and the damages it is doing. These complaints and cases should be a wakeup call to the world and say that we should put it to a
Speech Outline I. Introduction A. Attention Grabber and Introduction Paragraph: The Earth is warming and places are burning. Water is rising, and cities are flooding. The air isn’t safe to breathe in certain areas. Global warming is responsible for all this.
Fracking does cause earthquakes sometimes, Blackpool, USA, had registered two earthquakes because of CSG in 2011. However, these two tremors register as 1.7 and 2.3 on the Richter scale and those 2 quantities are low enough they wouldn’t even have a significant impact. Also, fracking has caused 2 earthquakes of magnitude 1.5 and 2.3 for the company Cuadrilla , which are also significantly low to make any noticeable impact. In a report in Journal Scientist, researchers had found that strong earthquakes, thousands of kilometres away, can cause minor earthquakes near fracked wells. Therefore, strong earthquakes can be a cause of the minor tremors near fracking sites.
Topic: Water Shortage Specific Purpose: To inform the audience about water shortage and how to cope with water scarcity Thesis Statement: Across the globe, reports reveal huge areas in crisis as reservoirs and aquifers dry up. I. INTRODUCTION A. Turning off the water while brushing their teeth, a family could save about 5 to 10 gallons of water per day. B. Freshwater shortage will cause the next great global crisis.
Castil, Czarina Beata N.11-HA1 Informative Speech Outline Topic: Air pollution Specific Purpose: I will inform where air pollution takes place, how it affects us economically and how we can help keep the air cleaner. I. Introduction a. Attention Material: Breathe in. Now, breathe out.