the advantages and disadvantages of surface mining

What are the advantages and disadvantages of mining? - Quora

What are the advantages and disadvantages of mining? - Quora

Apr 05, 2018· Advantages 1 It provides employment opportunities to communiti 2 It provides product useful to the societies such as steel and cement made from coal in coal mining 3 It facilitate the development of social service such as hospital,water 4.

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What Are the Disadvantages of Opencast Mining? | ,

What Are the Disadvantages of Opencast Mining? | ,

Opencast mining, also known as surface mining or strip mining, has disadvantages that include disturbance of the environment and local ecosystems, exposure of radioactive elements and contamination of freshwater sourc

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Opencast Mining (Quarrying): Methods, Advantages ,

Opencast Mining (Quarrying): Methods, Advantages ,

Opencast mining or quarrying of minerals is easier than mining by underground methods During quarrying the alluvium and rocks below which the minerals lie, are removed and dumped, in the initial stages, in a place which is not required in future for quarrying, residential or other purpos

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Subsurface Mining and its Environmental Impacts by Cayla ,

Subsurface Mining and its Environmental Impacts by Cayla ,

Environmental Impacts Laws - Details about how the topsoil will be affected and how it will be replaced must be stated before mining begins - All affected water must be processed and cleaned before leaving the mining site - Procedures for public notice, public participation and

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What are some of the advantages and disadvantages of ,

What are some of the advantages and disadvantages of ,

The advantages of surface mining are: * It is cheaper to extract the ore or metal than underground mining * Less chance of workers dying from toxic fumes, therefore it is safer unlike underground .

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5 Chief Pros and Cons of Strip Mining – ConnectUS

5 Chief Pros and Cons of Strip Mining – ConnectUS

Sep 24, 2015· 5 Chief Pros and Cons of Strip Mining Sep 24, 2015 Aug 29, 2015 by Editor in Chief Surface mining refers to a category of mining where soil and rock overlying the mineral deposit are removed There are several types of surface mining, and strip mining ,

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What are the advantages and disadvantages of mining - Answers

What are the advantages and disadvantages of mining - Answers

The advantages and disadvantages of mining can be determined based on facts uncovered by scientists and by personal opinions One definite advantage is the fact that it brings in large amount of .

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Environmental Science- Mining Flashcards | Quizlet

Environmental Science- Mining Flashcards | Quizlet

It is large enough for men and machinery to move about, is cost efficient and safe compared to open shaft mining Cons: Leads to habitat loss, creates large holes in the ground and those holes allow water to drain into them where they could become acidic

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Pros and Cons of Strip Mining | APECSECorg

Pros and Cons of Strip Mining | APECSECorg

Feb 25, 2015· For those who are unfamiliar, strip mining is a form of surface mining that focuses on the collection of tar sand and coal, which both rest somewhat close to Earth’s surface Those who support strip mining point to the increased ease of access and all of its attendant benefits Detractors point to the controversies surrounding this method

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The many advantages of underground mining

The many advantages of underground mining

Apr 27, 2015· Historically speaking, underground mining not only saves the mining area’s original form but also gives the mining company higher revenu According to MiningGlobal, longwall mining, a type of underground mining that utilizes a longwall shearer, accounts for 50 percent of coal mines in the world and is much safer than other methods of coal mining

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help!!! Compare the advantages and disadvanteges of ,

help!!! Compare the advantages and disadvanteges of ,

Nov 09, 2009· Best Answer: Surface mining is much easier than subsurface mining, because it's right there, on the surface, so you can "scrape it up with a shovel" (of course, there's more to it than that, but that's the essense) You don't have to drill down hundreds or thousands of feet, then drill sideways, and so on Subsurface mining is more dangerous because of this

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What are the advantages and disadvantages of surface or ,

What are the advantages and disadvantages of surface or ,

Advantages of Underground Mining are: * It allows minerals to be extracted from deep underground * It doesn't create a mess like open cut or surface mining * Does not affect the physical .

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iron ore mining advantages and disadvantages

iron ore mining advantages and disadvantages

HOME>>Product>>iron ore mining advantages and disadvantag The Advantages of Open Pit Mining Sciencing Mar 13, 2018 Open pit mining does offer some advantages over traditional deep shaft Pit mining is more cost effective than shaft mining because more ore The benefits and the burdens Australian Mining

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strip and surface mining disadvantages

strip and surface mining disadvantages

Surface mining (another name for "strip mining") can severely erode the soil or reduce its surface mining advantages and disadvantages incam2017 APES Chapter 12 & 8 Flashcards Quizlet APES Chapter 12 & 8 advantages/disadvantages of coal surface mining is worse for our environment even though the soil removed for strip mining can be Read .

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Environmental Science Land Use Review Flashcards | Quizlet

Environmental Science Land Use Review Flashcards | Quizlet

Start studying Environmental Science Land Use Review Learn vocabulary, terms, and more with flashcards, games, and other study tools , Compare and contrast the economic and environmental advantages and disadvantages of 3 types of surface mining and subsurface mining Surface mining (strip mining, open pit mining, mountain top removal .

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Open Pit Mining Pros & Cons | Sciencing

Open Pit Mining Pros & Cons | Sciencing

Open pit mining -- or strip mining -- is an extraction process for ore or fossil fuels that takes place at the surface of a mining site Worldwide, 40 percent of mining occurs at the surface, according to Greenpeace International Compared with underground mining, surface mining is much more efficient , The Advantages of Open Pit Mining

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What Are the Advantages and Disadvantages of Surface ,

What Are the Advantages and Disadvantages of Surface ,

Advantages of surface mining include economic and financial benefits for miners and communities and a safer alternative to pit mining, but its disadvantages include environmental impacts, such as erosion and contamination

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advantages to surface mining article

advantages to surface mining article

What are the advantages and disadvantages of surface mining , Advantages of surface mining include economic and financial benefits for miners and communities and a safer alternative to pit mining, but its disadvantag Chat Now Socio-Economic and Environmental Impacts of Surface Mining in .

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advantages for surface mining for coal economy

advantages for surface mining for coal economy

disadvantages of surface mining - wielerschoolaalst , 2018-6-22 Advantages of surface mining include economic and financial benefits for miners and communities and a safer alternative to pit mining, but its disadvantages include environmental impacts, such as erosion and contamination Surface mining, also called strip mining, delivers .

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What are the advantages and disadvantages of open pit mining?

What are the advantages and disadvantages of open pit mining?

Surface mines offer advantages and disadvantages when compared to underground mining Amongst the advantages are that it is cheaper, can recover more of the resource (usually up to within the mining excavation), is safer and can use larger-scale mining equipment offering higher production rat

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Disadvantages Of Surface Mining

Disadvantages Of Surface Mining

The disadvantages of surface mining are: That it destroys the landscape and environment;View more Read more advantages and disadvantages of surface mining equipment What are the advantages and disadvantages of surface mining? The advantages of surface mining are: It is cheaper to extract the ore or metal than underground mining .

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Environmental impact of mining - Wikipedia

Environmental impact of mining - Wikipedia

Environmental impacts of mining can occur at local, regional, and global scales through direct and indirect mining practic Impacts can result in erosion, sinkholes, loss of biodiversity, or the contamination of soil, groundwater, and surface water by the chemicals emitted from mining process These processes also have an impact on the atmosphere from the emissions of carbon which have .

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What are the pros and cons of surface mining technology ,

What are the pros and cons of surface mining technology ,

Sep 24, 2016· Advantages of surface mining include economic and financial benefits for miners and communities and a safer alternative to pit mining, but its disadvantages include environmental impacts, such as erosion and contamination Surface mining, also cal.

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underground mining advantages and disadvantages

underground mining advantages and disadvantages

What are the advantages and disadvantages of surface mining The advantages of surface mining are: It is cheaper to extract the ore or metal than underground mining; Less chance of workers dying from toxic fumes,.

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advantages and Disadvantages Of Surface Mining

advantages and Disadvantages Of Surface Mining

Surface Mining Sustainable Development & Environmental Surface mines offer advantages and disadvantages when compared to underground mining Amongst the advantages are that it is cheaper, can recover more of the resource (usually up to within the mining excavation), is safer and can use larger-scale mining equipment offering higher .

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Surface Mining | Sustainable Development & Environmental ,

Surface Mining | Sustainable Development & Environmental ,

Surface mines offer advantages and disadvantages when compared to underground mining Amongst the advantages are that it is cheaper, can recover more of the resource (usually up to within the mining excavation), is safer and can use larger-scale mining equipment offering higher production rat

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What Are the Advantages and Disadvantages of Mining ,

What Are the Advantages and Disadvantages of Mining ,

Mining gives people a portion of the resources needed for modern civilization, but it can also lead to environmental harm While some are in favor of mining due to the resources it produces and the jobs it provides in the US, some are opposed to mining based on opposition to destructive mining practices and environmental concerns

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What are the advantages and disadvantages of surface mining

What are the advantages and disadvantages of surface mining

The advantages of surface mining are: * It is cheaper to extract the ore or metal than underground mining * Less chance of workers dying from toxic fumes, therefore it is safer unlike underground .

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What are the Advantages and Disadvantages of underground ,

What are the Advantages and Disadvantages of underground ,

Apr 12, 2009· Advantag Underground mining (as compared to open pit exploitation) allows a mine operation to be largely 'hidden' having only adits or headframes protruding above the surface This enables the land above the zone of mining to be reclaimed for other uses, after the mining has ceased, so much easier than in the case of an open pit

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Chapter 17 - NONRENEWABLE ENERGY RESOURCES Flashcards ,

Chapter 17 - NONRENEWABLE ENERGY RESOURCES Flashcards ,

The Surface Mining Control and Reclamation Act of 1977 (SMCRA) is the primary federal law that regulates the environmental effects of coal mining in the United Stat , What are the advantages and disadvantages of nuclear energy? Advantages: cheap and clean Disadvantages: large amount of waste/radioactive materials can be realized which are .

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