Many believe that this is the causation of many earthquakes that have occurred in the last years. Water contaminations are a possible risk of fracking. With all the chemicals used for oil fracking, it could cause harm the human body. Although it provides many jobs and gives us oil and natural gas, there are many factors of fracking that has harmed the environment. Oil fracking, also known as hydraulic fracking or hydrofracking, has been used for roughly 65 years to get natural gas.
Inventions that could be viewed positively, but at the same time negatively. As the world grows and develops each and every day, many creations, both beneficial and harmful, are generated. One creation that stands out in a pool of many is fracking. Fracking is a method that involves drilling into the Earth using water at high pressure in order to extract natural gases. Water and sand are inserted into the shale formations at high pressures in order to make cracks in the shale that helps recover natural gases from below the Earth’s surface.
Pollution is a large and obvious problem when drilling for oil. Drilling gives off air pollution as well as carbon discharges--this is very bad for the environment. Another con is the possibility of an environmental hazard such as an oil spill. Oil spills can cause harm to people in the area, the environment itself, and marine life (GreenGarage). Along with those problems, due to an oil spill, there is also the increased possibility of a fire, and/or explosion.
The booms and skimmers, though, tended to get clogged by the thick oil. Chemical cleanup was also given a trial run by the U.S. Coast Guard. However, the current of the water was not enough to evenly distribute the dispersants that were supposed to break down the oil and it only added to the amount of pollutants in the Sound (EPA). It is found in recent studies that on select beaches in the sound are still polluted by large amounts of remaining oil deposits (Liszka 1-30). In the end, the Exxon Valdez oil spill was an expensive disastrous accident that continues to affect the people, company, and environment.
Why Hydrofracking Shouldn’t Be Our Main Source Of Energy Hydrofracking wells are drilled at a depth between 6,000 and 10,000 feet! It is where all the deepest and weirdest looking fishes in the seas live. But if you look at it in other ways, will the planet be injured because of how deep the wells are drilled, causing the seismic activity to increase? Basically, hydrofracking is a technique in when large amounts of water, combined with smaller amounts of chemicals and sand, are pumped under high pressure into a drilled gas well. Later on, they suck back the water so that the pressure will be released, then the gas will leak out of the cracks of the stone wall and be absorbed back into the pipes.
1. Introduction 1.1 What is hydraulic fracturing? Hydraulic fracturing (fracking) is the process of drilling down into the earth’s surface, followed by a high-pressure water mixture, which is directed at the rocks to release the gas and oil that is inside of them. Furthermore water, sand, chemicals and other substances are injected into the rock at a high pressure, in order to allow the gas in the rock to flow out and up to the top of the fracking wells. The process of fracking allows humans to extract the colorless, shapeless and odorless gas and oil when it is in its original form, which is later on used for electric power, in industries, in vehicles and in other important worldwide makings.
Hydraulic fracturing, otherwise known as “fracking,” by definition, means the process of drilling and injecting fluid into the ground thousands of feet deep, at a high pressure; in order to fracture shale rocks to release the natural gases inside (Schrope n.d.). A more adequate explanation on to why we perform the method of “fracking” is that it is an easier process to obtain the natural gases inside the rocks. These natural gases are used for many sources of energy throughout the world. Natural gases have also been proven to be more cleaner and more efficient source than coal. The process of fracking involves drilling through deep wells into the shale rocks which breaks up the rock shales releasing these natural gases.
The oil spill caused a great disruption in the energy industry and the course of action that could be taken to avoid similar inconveniencies detailed. The reading would be of great value in handling the final paper. Scherer, L. S. (2012). The BP oil spill. Farmington Hills, MI: Greenhaven Press.
Introduction: The term 'advanced development technology ' in construction industry covers an extensive variety of present day techniques and practices that envelop the most recent improvements in materials technology, design methodology, amount studying, offices management, administrations, structural examination and design, and management skills used in construction industry. Technological advancements in different fields such as medical industry, business industry, electrical engineering, mechanical engineering, civil engineering etc. have brought many positive impacts. Fusing advanced development technology into construction industry can expand levels of value, proficiency, safety, maintainability and incentive for money. The advanced technologies in construction industry are very useful for all type of small and large scale construction projects.
The Industrial Revolution, from 1760 to 1851, changed the relationship between humans and the environment, as increased production and emerging technologies necessitated the use of new, and often harmful, energy sources. For the first time, humans affected their environment as much as the environment had affected them. Humans have had an effect on the environment since before the dawn of agriculture. Some changes were for the better and some were for the worse. The Industrial Revolution simply hastened the process of anthropogenic climate change, as new energy sources such as coal and fossil replaced those of wind and water.