Area strip mining quizlet. strip mining b. area strip mining e. Surface mining techniques, such as strip mining and open-pit mining, disturb large areas of land and can lead to habitat destruction and soil erosion. Study with Quizlet and memorize flashcards containing terms like Surface Mining, Open - Pit Mining, Strip Mining and more. Study with Quizlet and memorize flashcards containing terms like Surface mining, mountaintop removal mining, strip mining and more. An earthmover strips away the overburden, and a power shovel digs a cut to remove the mineral deposit. an earthmover strips away the overburden, and a power shovel digs a cut to remove the mineral deposit. There are two common techniques under the umbrella of strip mining categorized as area mining and contour mining, depending on the amounts of ore under the surface. Study with Quizlet and memorize flashcards containing terms like Rock, Mineral, Mining and more. 9) For each method, describe, list 2 advantages, list 2 disadvantages of each of the following mining techniques: surface mining, open pit mining, contour strip mining, mountaintop removal, and subsurface mining. Often leaves highly erodible hills of rubble called spoil banks. Study with Quizlet and memorize flashcards containing terms like Many of the millions of miners that have moved into tropical forests and other tropical regions looking for gold use the very destructive technique known as area-strip mining hydraulic mining mountain-top removal acid leaching contour strip mining, Which of the following is NOT a reason that ocean mineral resources are rarely Study with Quizlet and memorize flashcards containing terms like strip mining, area strip, contour stripping and more. Study with Quizlet and memorize flashcards containing terms like Ore, Overburden, Tailings and more. Study with Quizlet and memorize flashcards containing terms like Which type of mining is used to extract shallow deposits?, Which type of mining is used to extract deep deposits?, What happens during surface mining? and more. Terms in this set (11) Open-pit mining machine dig holes to remove ores, sand gravel and stone. Study with Quizlet and memorize flashcards containing terms like area strip mining, asthenosphere, contour strip mining and more. mountain-top removal c. Area mining is appropriate for near-surface, thin mineral extraction over a wide, flat terrain in a series of parallel and long strips. Plants living in the area where the surface mine is to be located are removed. Surface and underground coal mining are broad activities that incorporate numerous variations in equipment and methods, and the choice of which method to use in extracting a coal seam depends on many technological, economic, and 7. Unless the land is restored, a wall of dirt is left in front of a highly erodible bank called a highwall An earthmover strips away the overburden, and a power shovel digs a cut to remove the mineral deposit. Area Strip Mining Earth movers strips away overburden, and giant shovels removes mineral deposit. Which procedure would most likely be used to mine coal on hilly terrain? a. Auger Mining: A method used for extracting minerals from thin seams by boring horizontally into a seam from a highwall, often used in coal mining. Area mining usually progresses in a series of parallel deep trenches referred to as furrows or strips. Coal mining - Underground, Surface, & Drilling: The various methods of mining a coal seam can be classified under two headings, surface mining and underground mining. Study with Quizlet and memorize flashcards containing terms like ore, high-grade ore, low-grade ore and more. What is contour strip mining and how does it differ from area strip mining? Contour strip mining is used on hilly or mountainous terrain. Learn more about strip mining right here This page covers mineral mining, detailing extraction methods from ores, including surface (open-pit and placer) and underground mining techniques. Aug 23, 2022 · Strip mining, unlike underground mining, performs mineral extraction without disturbing or removing the underlying rock. Study with Quizlet and memorize flashcards containing terms like strip mining, open-pit mining, mountaintop removal and more. Study with Quizlet and memorize flashcards containing terms like Acid mine drainage, Drift mining, Hard rock mining and more. open-pit mining contour mining Study with Quizlet and memorize flashcards containing terms like Surface mining, Area strip mining, Contour strip mining and more. 14 Learn with flashcards, games, and more — for free. type of surface mining used where the terrain is flat. Study with Quizlet and memorize flashcards containing terms like Geology, Core, Mantle and more. Compare dredging, mountaintop removal, open-pit mining, subsurface mining. Most often, mining companies only utilize strip mining in areas with reasonably flat terrain. Studia con Quizlet e memorizza le flashcard contenenti termini come area strip mining, contour strip mining, dredging e altri ancora. shovels cut series of terraces into the side of a hill Strip mining is a mineral-extraction process in which a layer or seam of undesired material (called “overburden”) is removed from the surface of an area to allow efficient access to a desired material existing underneath the layer being stripped. Contour strip mining is used to extract coal and various minerals in mountainous and hilly areas, where motor shovels and bulldozers cut down terraces on the hill and remove overburden. Area mining is used on flat terrain, while contour mining is applied in hilly or mountainous regions, following the land’s natural contours. Contour strip mining (surface) Surface mining techniques include: open-pit mining, area strip mining, contour strip mining and hydraulic mining. From Ch. Study with Quizlet and memorize flashcards containing terms like as the more accessible ores are mined to ____, mining operations are forced to access _____ grade ores. (iron, copper, limestone, marble) Dredging Underwater variation on open-pit mining, which uses large buckets or draglines to scrape underwater deposits Strip mining Area strip mining Form of surface mining used on hilly or mountainous terrain Contour strip mining Area where earth's lithospheric plates are pushed together Study with Quizlet and memorize flashcards containing terms like (Unit 5. What is acid mine drainage? Open-pit mining (surface) Machines dig holes and remove ores, sand, gravel and stone. - Shallow mineral deposits are removed by surface mining, in which materials lying over a deposit are removed to expose the resource for processing. Figure 15-12 Contour Strip Mining Used on hilly or mountainous terrain. After removal of the mineral, the trench is filled with overburden, and a new cut is made parallel to the previous one. Surface mining destroys all plant life in the area the mine occupies. contour mining d. Study with Quizlet and memorize flashcards containing terms like subsurface mining, surface mining, overburden and more. , Explain what the Green Revolution is and what caused it. Toxic groundwater can accumulate at the bottom. Specialized Mining Methods Strip Mining: Involves removing overburden in strips and casting it into adjacent previously mined strips, allowing for efficient recovery of minerals in horizontal layers. In area strip mining, used for where the terrain is fairly flat, gigantic earth movers strip away the overburden and power shovels- some as tall as a 20 story building- remove the mineral deposit. After coal removal, a second cut is made parallel to the first one, and the… Study with Quizlet and memorize flashcards containing terms like area strip mining, contour strip mining, convergent plate boundary and more. Study with Quizlet and memorize flashcards containing terms like open-pit mining, surface mining, overburden and more. Mining and Its Environmental Impacts Types of Mining and Their Effects Mining involves extracting minerals from the earth, often leading to significant environmental degradation and pollution. Explain why mining has such a large impact on the environment. Study with Quizlet and memorize flashcards containing terms like mountain top removal, How much coal comes from surface mining?, How has coal mining employment been and why? and more. Area strip mining (surface) Earth movers strips away overburden, and giant shovels removes mineral deposit Often leaves highly erodible hills of rubble called spoil banks. The trench is then filed with overburden and a new cut is made parallel to the previous one. Other articles where trench is discussed: coal mining: Area strip mining: …is flat, commences with a trench or “box cut” made through the overburden to expose a portion of the coal seam. Study with Quizlet and memorize flashcards containing terms like Describe the differences between Clearcutting, Selective Cutting, & Deforestation. Disadvantages of using mineral resources - lots of energy needed to extract and process - disturbs land - waste/pollution surface mining - open pit mining - area strip mining - contour strip mining - mountaintop removal environmental effects of mining - scarring and destruction of land surface - subsidence - solid waste produced - air and water Other articles where area strip mining is discussed: coal mining: Mining methods: …(1) contour strip mining, (2) area strip mining, (3) open-pit mining, and (4) auger mining. It involves removing overburden along the contours of the land, creating benches or terraces. Contour strip mining (surface) Open-pit mining (surface) Machines dig holes and remove ores, sand, gravel and stone. accessing these ores requires increased use of resources that can cause increased _____ and ______, the removal of large portions of soil and rock, called overburden, in order to access the ore underneath, large portions of Underground mining can cause natural gas explosions and pollutions, open pit mining ruins the landscape and creates dangerous quarries that end up being garbage pits further polluting the area. Study with Quizlet and memorize flashcards containing terms like Surface Mining, Stripping ratio, Open Pit and more. Contour strip mining is used mostly to mine coal on hilly or mountainous terrain. It explores the uses of minerals, their …. Study with Quizlet and memorize flashcards containing terms like General classifications of nonrenewable mineral resources, Examples of general classifications of nonrenewable mineral resources, Economic geology and mineralogy and more. Study with Quizlet and memorize flashcards containing terms like Strip Mining, Open pit mining, Mountain Top Removal and more. Dredging chain buckets & draglines scrape up underwater mineral deposits (area) strip mining earthmovers strip away overburden, and shovel digs a cut to remove the mineral deposit contour strip (mining) used on hilly or mountainous terrain. Area mining is appropriate for the extraction of near-surface, relatively flat-lying, and thin deposits of coal, phosphate, and similar minerals. Open-pit mining involves digging a large, terraced hole in the ground in order to remove a near-surface ore body (Figure 13 5 2 2). Study with Quizlet and memorize flashcards containing terms like area strip mining, contour strip mining, core and more. Strip mining involves removing surface layers to access minerals, leading to significant landscape alteration and habitat destruction, while subsurface mining extracts resources from underground, which can cause less surface disruption but may lead to subsidence and water contamination. 12 grade Learn with flashcards, games, and more — for free. an earthmover strips away the overburden, and a power shovel digs a cut to remove the mineral deposi… Study with Quizlet and memorize flashcards containing terms like Open Pit Mining, Dredging, Area Strip Mining and more. The choice between these Strip mining is a type of surface mining where mining occurs in strips due to the limitations of certain geological features. Aug 2, 2024 · The two primary techniques in strip mining are area mining and contour mining. , What are TWO advantages of the Green Revolution? and more. Study with Quizlet and memorize flashcards containing terms like area strip mining, contour strip mining, convergent plate boundary and more. Type of surface mining used where the terrain is flat. Strip mining, similar to pit, extract minerals then coal from surface deposits resulting in area clearing as well as pollution. Study with Quizlet and memorize flashcards containing terms like Two factors that make Costa Rica such an oasis of biodiversity, Ways in which we can sustain forests, Old-growth forest and more. Study with Quizlet and memorize flashcards containing terms like Which definition most accurately describes the Living Building Challenge?, Which one of these does not describe sustainable construction techniques?, What is the highest level of LEED Certification? and more. Find step-by-step Geography solutions and the answer to the textbook question Which procedure would most likely be used to mine coal on hilly terrain? A) Open-pit mining B) Mountaintop removal C) Area strip mining D) Contour mining E) Strip mining. What is surface mining? Describe area strip mining, Contour strip mining and mountaintop removal. type of surface mining used where the terrain is flat. This trench is extended to the limits of the property in the strike direction. Study with Quizlet and memorize flashcards containing terms like How is strip mining conducted?, What is mountaintop removal and how is it done?, What environmental impacts are associated with mountaintop removal? and more. Study with Quizlet and memorize flashcards containing terms like Mineral resource, Ore, Gangue and more. Jun 6, 2025 · Strip mining, also known as surface mining, is a technique used to extract mineral deposits located near the surface of the earth by removing the overburden of soil and rock to expose the seam. In contrast, area strip mining is used on relatively flat terrain and involves removing overburden in a series of parallel strips. Such a trench is filled with overburden while a new cut is made parallel to it and this process is called area strip mining. The process is repeated over the entire site. 1nbv, bjwx, gbi81x, uuij, cbbgs, etpg, ykkem, jqv4, ry1jqq, juxrhu,