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How many mines are there in the world, and what impact do they have on the environment and local communities?
There are thousands of mines worldwide, and they can have significant negative impacts on the environment and local communities. Mines can lead to deforestation, water pollution, soil erosion, and displacement of communities. They can also contribute to air pollution and greenhouse gas emissions. Additionally, mining activities can disrupt ecosystems and harm wildlife.
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Why are there so many mines?
Mines are typically established to extract valuable resources such as minerals, metals, or fossil fuels. The demand for these resources, driven by various industries and consumer needs, leads to the development of numerous mines around the world. Additionally, mines can provide economic benefits to countries and local communities, further incentivizing their establishment.
Why are open pit mines negative?
There is nothing negative about open pit mines in and of themselves. However, open pit mines have three problems. The first problem comes with what the mine owners do with the overburden over the ore. The second problem comes with what the mine owners do with the tailings. And the third problem involves what to do with the pit after the ore is extracted. Different governments handle it in different ways. In the United States, The State of Pennsylvania has a law that requires the mining company to restore the land. Where there were open pit mines, there are now beautiful meadows. In West Virginia were there were open pit mines, there are denuded hill tops and acid filled streams.
How does the open cast mining affect the environment?
•Destruction of the topographical landscape •Degradation of ecological communities (ecosystems) •Degradation of water quality •Destruction of agricultural and forest lands •Noise pollution •Air quality •Sedimentation and erosion •Land subsidence •Vibration from blasting and air blasts •Old mines often converted into landfills
What are some types of mines?
Open cast mines, coal mines, silver mines, land mines.
Why is open pit best for the environment?
Open pit mining can be better for the environment than underground mining because it has a lower impact on the ecosystem and wildlife. Open pit mines generally have smaller footprints, making land reclamation easier. Additionally, open pit mining often has better air quality controls and uses less water than underground mining.
What was steam powers impact on the environment?
because steam is water and water does not effect the enviroment. although the used to creat steam power is dug up in mines and the mines can be dangerous
Why are there so many mines?
Mines are typically established to extract valuable resources such as minerals, metals, or fossil fuels. The demand for these resources, driven by various industries and consumer needs, leads to the development of numerous mines around the world. Additionally, mines can provide economic benefits to countries and local communities, further incentivizing their establishment.
Why are open pit mines negative?
There is nothing negative about open pit mines in and of themselves. However, open pit mines have three problems. The first problem comes with what the mine owners do with the overburden over the ore. The second problem comes with what the mine owners do with the tailings. And the third problem involves what to do with the pit after the ore is extracted. Different governments handle it in different ways. In the United States, The State of Pennsylvania has a law that requires the mining company to restore the land. Where there were open pit mines, there are now beautiful meadows. In West Virginia were there were open pit mines, there are denuded hill tops and acid filled streams.
What is the environmental impact of harvesting nickel?
Crops are harvested; minerals are mined. Nickel mines are messy, as most mines are.
What has the author Petr Martinec written?
Petr Martinec has written: 'Termination of underground coal mining and its impact on the environment' -- subject(s): Coal mines and mining, Abandoned mined lands reclamation
Can a geographer work at the mines?
Yes, a geographer can work at mines, especially in roles related to environmental impact assessments, land use planning, or mapping. Geographers can provide valuable insights into the physical and human geography of mining areas to help optimize operations and minimize negative impacts on the environment.
What benefits did mining have for Wales?
The mines brought employment directly to the mines themselves, the communities serving the mine areas found the economy increased as did local suppliers to the mines. However, when the mines were forced to close from early 1980 the areas became an economic minefield with vastly higher than average unemployment, business that supplied the communities and the mines closed and or moved out of the areas. Miners that once worked 3 shift patterns found it exceptionally difficult gain work as their skills were based on the mining and not what was left post closures. In addition issues of ill health became more visible with many suffering pneumoconiosis and associated diseases. The areas still suffer similar issues as employment has never recovered.
Did generations work in the mines?
It was not unusual for a son to follow his father and grandfather into the mines. In some areas, the only source for employment was in the local (tin, copper, coal) mines and (stone, slate) quarries.
Where is salt found and what kind of environment is that?
Salt is found in salt mines and saline waters.
Is it correct to use the word mines and a pronoun?
The word 'mines' is both a noun (mine, mines) and a verb (mine, mines, mining, mined).A pronoun can be used with the noun mines or a pronoun can take the place of the noun mines. Examples:Our mines are producing to full capacity. They are good source of employment for their local economies.The verb can be used with a pronoun as the subject or the object of the verb. Example:Larry makes a good living from turquoise but he won't tell where he mines them.
What kind of light source would be the safest to use in mines?
A flashlight Answer chemical, in a sealed environment.
How does the open cast mining affect the environment?
•Destruction of the topographical landscape •Degradation of ecological communities (ecosystems) •Degradation of water quality •Destruction of agricultural and forest lands •Noise pollution •Air quality •Sedimentation and erosion •Land subsidence •Vibration from blasting and air blasts •Old mines often converted into landfills
