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What are surface and subsurface mining techniques. what are some of the advantages and disadvantages of each technique?
Surface mining involves extracting minerals near the surface by removing vegetation and soil, while subsurface mining involves digging tunnels deep underground to extract minerals. Surface mining is faster, cheaper, and less hazardous to miners but can lead to environmental degradation and habitat destruction. Subsurface mining is safer for the environment but poses higher risks to miners due to the potential for collapses and gas explosions.
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 mining technique is less harmful to the environment surface or subsurface mining?
Subsurface mining is generally considered less harmful to the environment compared to surface mining. Subsurface mining causes less land disturbance and produces less waste material on the surface. However, both mining techniques can have environmental impacts if not properly managed.
What are someTypes of subsurface mining?
i don't know the types of subsurface mining, but i know some facts.surface mining is safer and easier than subsurface mining.You don't have much air underground.It has no or very little advantages compared to surface mining.
What is subsurface mining?
Subsurface mining is a method used to extract minerals and ores that are located deep underground. It involves creating tunnels and shafts to access the deposits and extract the resources. This method is often used when the mineral deposits are too deep to be reached with surface mining techniques.
What are surface and subsurface mining techniques. what are some of the advantages and disadvantages of each technique?
Surface mining involves extracting minerals near the surface by removing vegetation and soil, while subsurface mining involves digging tunnels deep underground to extract minerals. Surface mining is faster, cheaper, and less hazardous to miners but can lead to environmental degradation and habitat destruction. Subsurface mining is safer for the environment but poses higher risks to miners due to the potential for collapses and gas explosions.
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.
Disadvantages and advantages to mining potash?
advantages to mining potash
What are the advantages and disadvantages of lasers?
what are the disadvantages of bauxite mining
What mining technique is less harmful to the environment surface or subsurface mining?
Subsurface mining is generally considered less harmful to the environment compared to surface mining. Subsurface mining causes less land disturbance and produces less waste material on the surface. However, both mining techniques can have environmental impacts if not properly managed.
What are someTypes of subsurface mining?
i don't know the types of subsurface mining, but i know some facts.surface mining is safer and easier than subsurface mining.You don't have much air underground.It has no or very little advantages compared to surface mining.
What is subsurface mining?
Subsurface mining is a method used to extract minerals and ores that are located deep underground. It involves creating tunnels and shafts to access the deposits and extract the resources. This method is often used when the mineral deposits are too deep to be reached with surface mining techniques.
When will surface mining and subsurface mining be used?
Surface mining is used when mineral deposits are close to the surface, making it more cost-effective and efficient to extract them using methods like open-pit mining. Subsurface mining is employed when mineral deposits are buried deep underground, necessitating techniques such as shaft mining or drift mining to access them. The choice between surface and subsurface mining depends on factors such as the depth and location of the mineral deposits, environmental considerations, and cost-effectiveness.
What is the difference of surface mining and subsurface mining?
Surface mining is safer and easier than subsurface mining.Surface mining does more damage to the environment than subsurface.Surface mining creates more of a mess then subsurface or open cut mining.ON TH OTHER HAND-Subsurface mining is very dangerous.Subsurface mining allows you to retreive minerals from underground.Subsurface mining requires you to go underground, where you will have very little air.
What kind of mining is hardest on the environment?
Hydraulic mining
What are types of minning?
The types of mining are shaft mining, strip mining, surface mining, and subsurface mining.
What types of minnings are there?
The types of mining are shaft mining, strip mining, surface mining, and subsurface mining.
