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Strip mining involves removing the surface layer of soil and rock to access coal, ores, or other minerals, while subsurface mining involves extracting minerals located deep underground. Strip mining is typically more destructive to the environment due to the large-scale removal of topsoil and vegetation, while subsurface mining can have environmental impacts such as groundwater contamination and subsidence.
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What are the surface and subsurface methods by which coal is commonly mined?
Surface mining methods for coal include strip mining, open-pit mining, and mountaintop removal. Subsurface mining methods involve underground mining techniques such as room and pillar mining, longwall mining, and shaft mining. Each method has its own advantages and challenges in extracting coal from the earth.
What are some of the advantages and disadvantages of subsurface mining techniques?
Advantages of subsurface mining techniques include access to valuable minerals located deep underground and the ability to extract resources that are not easily accessible through surface mining. Disadvantages include environmental impacts such as habitat destruction and water pollution, as well as safety risks for miners due to working in confined spaces and potential for accidents.
How do you use strip mining in a sentence?
Strip mining involves removing the surface layer of earth to extract valuable minerals or resources. An example sentence could be: "The company plans to use strip mining to extract coal from the open pit mine."
What two names for the process by which soil and rock are stripped from the Earths surface to expose underlying coal?
The two names for this process are surface mining or strip mining. Surface mining involves removing layers of soil and rock to access coal deposits beneath the surface. Strip mining specifically refers to the method of removing layers in strips to expose coal seams.
What is the difference between strip mining and open pit mining?
1.Depth:strip mining is done for <60 m while open pit is done for>60 to near about 120 m. 2.Design:Strip mining is done maintaining spoil & piles system while open pit has a specific mining structure to follow. 3.Environment:strip mining is normally done for dry area while for open pit mining we have to lower the ground water level.
What types of minnings are there?
The types of mining are shaft mining, strip mining, surface mining, and subsurface mining.
What are types of minning?
The types of mining are shaft mining, strip mining, surface mining, and subsurface mining.
What are the surface and subsurface methods by which coal is commonly mined?
Surface mining methods for coal include strip mining, open-pit mining, and mountaintop removal. Subsurface mining methods involve underground mining techniques such as room and pillar mining, longwall mining, and shaft mining. Each method has its own advantages and challenges in extracting coal from the earth.
What are some of the advantages and disadvantages of subsurface mining techniques?
Advantages of subsurface mining techniques include access to valuable minerals located deep underground and the ability to extract resources that are not easily accessible through surface mining. Disadvantages include environmental impacts such as habitat destruction and water pollution, as well as safety risks for miners due to working in confined spaces and potential for accidents.
What is strip mine?
Strip Mining is the practice of mining a seam of mineral, by first removing a long strip of overlying soil and rock.
How do you use strip mining in a sentence?
Strip mining involves removing the surface layer of earth to extract valuable minerals or resources. An example sentence could be: "The company plans to use strip mining to extract coal from the open pit mine."
What is the difference between a strip and a pad foundation?
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List the renewable resources impacted in strip mining?
list the nono-renewable resources impacted in strip mining
What type of mining is involved in mining iron?
Strip mining is the most effective way?
What is difference between half strip and full strip staplers?
Half strip staplers hold half as many staples as a full strip stapler.
What is the difference between a Kansas City strip and a New York strip steak?
The main difference between a Kansas City strip and a New York strip steak is the location from which they are cut on the cow. The Kansas City strip is cut from the short loin, while the New York strip is cut from the top loin. This results in slight variations in tenderness and flavor between the two cuts.
What kind of mining are open pit and quarries and example of?
Strip Mining.
