pros and cons of surface mining

5 Pros and Cons of Strip Mining

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What are the advantages and disadvantages of surface mining?

The pros of surface mining are that it has a lower financial cost and is a lot safer than underground mining because all mining operations take place above the surface. The cons are the hazards it presents to human health and the environment.

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What are the cons of surface mining?

Surface mining (another name for “strip mining”) can severely erode the soil or reduce its fertility; pollute waters or drain underground water reserves; scar or altar the landscape; damage roads, homes, and other structures; and destroy wildlife.

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What are some pros of surface 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 100% within the mining excavation), is safer and can use larger-scale mining equipment offering higher production rates.

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What are the economic disadvantages of surface mining?

Disadvantages include its high visibility, the large-scale surface disturbance and the limited economic depth to which mining can take place.

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What are the pros to surface mining?

List of Pros of Strip MiningIt is much more efficient compared to underground mining. Those who advocate for strip mining believe that the recovery rate of materials is higher using the method. … It is lower in cost. The cost of strip mining is pretty low. … It is safer than underground mining.

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What are the pros and cons of sub surface mining?

Advantages and Disadvantages Advantages : Safer than surface mining, faster than 60% of other mining in the U.S, less disruptive to the environment, leads to more minerals. Disadvantages : Costs more, harder to do than surface mining, takes a lot of time.

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What are the advantages of surface 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 100% within the mining excavation), is safer and can use larger-scale mining equipment offering higher production rates.

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What are 5 disadvantages of surface mining?

Surface mining (another name for “strip mining”) can severely erode the soil or reduce its fertility; pollute waters or drain underground water reserves; scar or altar the landscape; damage roads, homes, and other structures; and destroy wildlife.

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What are two advantages and two disadvantages of subsurface mining?

Advantages : Safer than surface mining, faster than 60% of other mining in the U.S, less disruptive to the environment, leads to more minerals. Disadvantages : Costs more, harder to do than surface mining, takes a lot of time.

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What is the advantage and disadvantage of underground mining?

So, in these cases underground mining is more cost effective. The downside is that human health and safety are at greater risk from mine cave-ins, flooding from groundwater or sea water, methane explosions in coal mines, or failure of air ventilation equipment.

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What are the pro and cons of surface mining?

5 Pros and Cons of Strip MiningIt is much more efficient compared to underground mining techniques. … It costs lower. … It is safer. … It has a negative impact on the environment. … It can lead to water sources being contaminated.

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What are some pros of strip mining?

List of Pros of Strip MiningIt is much more efficient compared to underground mining. Those who advocate for strip mining believe that the recovery rate of materials is higher using the method. … It is lower in cost. The cost of strip mining is pretty low. … It is safer than underground mining.

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What are 3 disadvantages of surface mining?

Surface mining (another name for “strip mining”) can severely erode the soil or reduce its fertility; pollute waters or drain underground water reserves; scar or altar the landscape; damage roads, homes, and other structures; and destroy wildlife.

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What is a significant advantage of surface mining of coal?

Surface mining has several benefits when compared to underground mines, including higher rates of mineral recovery (80 to 90 percent) compared to about 50 percent in underground mines, lower production costs, and less danger to the health and safety of miners.

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