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•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 else can I help you with?
Which all minerals are extracted from open cast mining?
Open cast mining is commonly used to extract minerals such as coal, copper, iron, gold, and bauxite. It is a surface mining technique where the rock or minerals are extracted from the earth through an open pit.
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 type of mining is least harmful to the environment?
Underground mining is generally considered less harmful to the environment compared to surface mining. Underground mining causes less surface disturbance, reduces the impact on wildlife and ecosystems, and generates less waste compared to surface mining methods such as open-pit mining.
What do you mean by opencast mining?
Opencast mining is a surface mining technique where minerals are extracted from the earth by removing the overlaying rock or soil. This method is used when deposits are close to the surface and involves the use of heavy machinery to extract the resources. It is also known as open-pit mining.
What are the advantages of open cast mining?
AdvantagesJobs will be available for the people of the are. DisadvantagesCo2, Global warming,Smoke, dust, Bad atmosphere around the area, rising sea level.
What are the two main types of mining how do they differ?
Open cast mining and Underground mining.
What are the to main types of mining and how do they differ?
Open cast and Metallic mining.
Which all minerals are extracted from open cast mining?
Open cast mining is commonly used to extract minerals such as coal, copper, iron, gold, and bauxite. It is a surface mining technique where the rock or minerals are extracted from the earth through an open pit.
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 technologies are used in mining?
There are some technological methods that are used in mining are:Open-cast mining : Open-cast mining is done when a mineral is located very close to the surface. In the open-cast mining, different minerals are taken out by removing the surface layer. Open-cast mining is famous for coal mining in India and many other countries.Shaft mining : The word 'shaft' refers to deep bores. In the shaft mining, deep bores are created to reach mineral deposits. This is because, these deposits lie at great depths. Petroleum and natural gas are extracted by shaft mining.
How does mining affect the miners?
Mineral mining can disrupt the environment in multiple ways. One very common way is the digging that often accompanies such mining, where either an open pit or a network of tunnels is used to access the minerals. In some cases the land and water is polluted by chemicals such as Mercury that are related to the mining process.
What are the different types of mines?
THERE ARE DIFFERENT TYPES OF MINING SUCH AS SURFACE MINING,open cast mining, strip mining,alluvial mining,quarrying mining,underground mining,and drilling
What are two types of mining?
The two types of mining are Open-cast mining and Underground mining. Underground mining is further divided in to Adit mining and Shaft mining.
What type of mining is least harmful to the environment?
Underground mining is generally considered less harmful to the environment compared to surface mining. Underground mining causes less surface disturbance, reduces the impact on wildlife and ecosystems, and generates less waste compared to surface mining methods such as open-pit mining.
What are two main types of mining and how are they differ?
What are two main types of mining and how do they differ? Open cast mining, and underground mining. The reason they differ, is because underground mining is where they create shafts that lead to ore beds. Open cast mining, is the opposite of underground mining. I really hope this answer is useful! I love to help people get better at science. I hope I helped you guys! Bye.
A mining process in which rock is stripped away to expose mineral deposits near the surface is?
Strip, surface or open cast mining.
What is the removal of the surface of and area to obtain the nonrenewable resources below?
strip mining Also known as open-cast mining (UK).
