ADVANTAGES AND DISADVANTAGES OF STRIP MINING AND UNDERGROUND MINING


Advantages And Disadvantages Of Strip Mining And Underground Mining

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Phila water department; OTCF: Learn more about Natural Resources Sources:. This Day in History. Food assistance given to an area. Thank you for helping to improve wiseGEEK!

DESCRIPTION: Natural Disasters Caused by Earthquakes. Surface mining strip mining, open pit mining, mountain top removal - Advantages:


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What is table of specification? A variation of clear-cutting in which a strip of trees is clear-cut along the contour of the land, with the corridor narrow enough to allow natural regeneration within a few years.

  • Although it is subject to state and federal reclamation requirements, the adequacy of such requirements is a frequent source of contention.
  • A single piece of land gardened collectively by a group of people.
  • People tend to eat less and enjoy their food more when they eat in restaurants with low lighting and relaxing music. This simply means that they have to fill the removed areas with topsoil and replant them with vegetation.

Discuss 3 technological advantages in agriculture since the agricultural revolution began. Is a career in oil and gas still worth it? Thank you for helping to improve wiseGEEK! Maximum Sustainable Yield - cut trees shortly after they go through their fastest stage of growth which is during their intermediate age - Advantages:

Jun 02,  · Brief and Straightforward Guide: What Are the Pros and Cons of Strip Mining? (with pictures) Strip mining is also safer than underground mining. 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.

Shallow mineral or coal deposits can be economically mined by open-pit or strip mines. However, with deeper mineral or coal deposits it becomes very costly to remove a great deal of overburden in these kinds of settings. The Pros of Strip Mining. 1. High Recovery Rate Other forms of mining do not guarantee the same rate of return as strip mining does. Materials are recovered at a rate of up to 90 percent during strip mining, which is a much higher recovery rate than most forms of mining can promise. 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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Let the contributor know! We will hit 9 to 11 billion people. Note that depending on the number of suggestions we receive, this can take anywhere from a few hours to a few days.

Open pit mining also uses larger extraction vehicles, increasing the amount of ore harvested per day. Brian Rose of London Real:

  • 5 Chief Pros and Cons of Strip Mining
  • Discuss this Article Mor Post 3 KoiwiGal - Mining technology has advanced to the point where tunnel mining isn't that dangerous these days, but strip mining remains a huge source of pollution, simply because they end up dumping so much earth out of the way in order to get to the coal.
  • Where Do We Get Coal?
  • Compare and contrast the economic and environmental advantages and disadvantages of 3 types of surface mining and subsurface mining. Before the age of social media, startups had to get the word out about their business using more traditional and expensive PR strategies.
  • Let A be a nonempty of RR.

The slope of the mining walls can be steep or even vertical, and the structural stability of access points is constantly changing as erosion occurs. The Peoples Champion October 3, The only advantage that I can think of is that it puts ppl to work. What simplify the following expressionto a

What Are Some Advantages and Disadvantages of Ethanol Fuel?

Measures are taken to prevent these occurrences, for example, in sealed tailing ponds. It is harmful to the environment In , a study was published in the journal Science revealing that mountaintop mining has resulted in several environmental problems, and that mitigation practices have not been successfully addressed. Both plants are pure-breeding. Strip mining might seem like the worst way of doing business from an environmental point of view, but it also results in more materials being dug from a site than conventional mining. Surface mining also requires the clearing of large tracts of land, which necessitates removal of many acres of forest.

Why is mining coal bad for the earth? A naturally occurring solid element or inorganic compound with a crystal structure, a specific chemical composition, and distinct physical properties.

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