Humanities/Arts Exam  >  Humanities/Arts Questions  >   Direction: Read the case study given below a... Start Learning for Free
Direction: Read the case study given below and answer the questions that follow:
Depending on the mode of occurrence and the nature of the ore, mining is of two types: surface and underground mining. The surface mining also known as open-cast mining is the easiest and the cheapest way of mining minerals that occur close to the surface. Overhead costs such as safety precautions and equipment are relatively low in this method. The output is both large and rapid. When the ore lies deep below the surface, underground mining method (shaft method) has to be used. In this method, vertical shafts have to be sunk, from where underground galleries radiate to reach the minerals. Minerals are extracted and transported to the surface through these passages. It requires specially designed lifts, drills, haulage vehicles, ventilation system for safety and efficient movement of people and material. This method is risky. Poisonous gases, fires, floods and caving in lead to fatal accidents. The developed economies are retreating from mining, processing and refining stages of production due to high labour costs, while the developing countries with large labour force and striving for higher standard of living are becoming more important. Several countries of Africa and few of south America and Asia have over fifty per cent of the earnings from minerals alone.
Which type of mining uses the method of excavating a vertical or near-vertical tunnel from the top down, where there is initially no access to the bottom?
  • a)
    Shaft mining
  • b)
    Cast mining
  • c)
    Surface mining
  • d)
    Underground mining
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Direction: Read the case study given below and answer the questions t...
Shaft mining uses the method of excavating a vertical or near-vertical tunnel from the top down, where there is initially no access to the bottom.
View all questions of this test
Most Upvoted Answer
Direction: Read the case study given below and answer the questions t...
Shaft Mining
Shaft mining is a method of excavating a vertical or near-vertical tunnel from the top down, where there is initially no access to the bottom.

Explanation:
- Definition: Shaft mining involves the excavation of vertical tunnels to access mineral deposits deep below the surface.
- Process: Vertical shafts are sunk into the ground, and underground galleries radiate from these shafts to reach the minerals.
- Access: Initially, there is no access to the bottom of the tunnel, so miners have to use specialized equipment and techniques to reach the minerals.
- Equipment: Shaft mining requires lifts, drills, haulage vehicles, and ventilation systems for the safety and efficient movement of people and materials.
- Risk: This method is risky due to factors such as poisonous gases, fires, floods, and cave-ins, which can lead to fatal accidents.
- Application: Shaft mining is typically used when mineral deposits are located deep below the surface and cannot be accessed through surface mining methods.
- Importance: In countries with deep-lying mineral deposits, shaft mining is essential for extracting valuable resources and contributing to economic development.
In conclusion, shaft mining is a method that involves excavating vertical tunnels to access mineral deposits deep below the surface. It is a challenging and risky process but is necessary for extracting valuable minerals in certain geological conditions.
Explore Courses for Humanities/Arts exam

Similar Humanities/Arts Doubts

Direction: Read the case study given below and answer the questions that follow:Depending on the mode of occurrence and the nature of the ore, mining is of two types: surface and underground mining. The surface mining also known as open-cast mining is the easiest and the cheapest way of mining minerals that occur close to the surface. Overhead costs such as safety precautions and equipment are relatively low in this method. The output is both large and rapid. When the ore lies deep below the surface, underground mining method (shaft metho d) has to be used. In this method, vertical shafts have to be sunk, from where underground galleries radiate to reach the minerals. Minerals are extracted and transported to the surface through these passages. It requires specially designed lifts, drills, haulage vehicles, ventilation system for safety and efficient movement of people and material. This method is risky. Poisonous gases, fires, floods and caving in lead to fatal accidents. The developed economies are retreating from mining, processing and refining stages of production due to high labour costs, while the developing countries with large labour force and striving for higher standard of living are becoming more important. Several countries of Africa and few of south America and Asia have over fifty per cent of the earnings from minerals alone.Which type of mining is cheaper, can recover more of the resource, is safer and can use larger-scale mining equipment offering higher production rates.

Top Courses for Humanities/Arts

Direction: Read the case study given below and answer the questions that follow:Depending on the mode of occurrence and the nature of the ore, mining is of two types: surface and underground mining. The surface mining also known as open-cast mining is the easiest and the cheapest way of mining minerals that occur close to the surface. Overhead costs such as safety precautions and equipment are relatively low in this method. The output is both large and rapid. When the ore lies deep below the surface, underground mining method (shaft method) has to be used. In this method, vertical shafts have to be sunk, from where underground galleries radiate to reach the minerals. Minerals are extracted and transported to the surface through these passages. It requires specially designed lifts, drills, haulage vehicles, ventilation system for safety and efficient movement of people and material. This method is risky. Poisonous gases, fires, floods and caving in lead to fatal accidents. The developed economies are retreating from mining, processing and refining stages of production due to high labour costs, while the developing countries with large labour force and striving for higher standard of living are becoming more important. Several countries of Africa and few of south America and Asia have over fifty per cent of the earnings from minerals alone.Which type of mining uses the method of excavating a vertical or near-vertical tunnel from the top down, where there is initially no access to the bottom?a)Shaft miningb)Cast miningc)Surface miningd)Underground miningCorrect answer is option 'A'. Can you explain this answer?
Question Description
Direction: Read the case study given below and answer the questions that follow:Depending on the mode of occurrence and the nature of the ore, mining is of two types: surface and underground mining. The surface mining also known as open-cast mining is the easiest and the cheapest way of mining minerals that occur close to the surface. Overhead costs such as safety precautions and equipment are relatively low in this method. The output is both large and rapid. When the ore lies deep below the surface, underground mining method (shaft method) has to be used. In this method, vertical shafts have to be sunk, from where underground galleries radiate to reach the minerals. Minerals are extracted and transported to the surface through these passages. It requires specially designed lifts, drills, haulage vehicles, ventilation system for safety and efficient movement of people and material. This method is risky. Poisonous gases, fires, floods and caving in lead to fatal accidents. The developed economies are retreating from mining, processing and refining stages of production due to high labour costs, while the developing countries with large labour force and striving for higher standard of living are becoming more important. Several countries of Africa and few of south America and Asia have over fifty per cent of the earnings from minerals alone.Which type of mining uses the method of excavating a vertical or near-vertical tunnel from the top down, where there is initially no access to the bottom?a)Shaft miningb)Cast miningc)Surface miningd)Underground miningCorrect answer is option 'A'. Can you explain this answer? for Humanities/Arts 2024 is part of Humanities/Arts preparation. The Question and answers have been prepared according to the Humanities/Arts exam syllabus. Information about Direction: Read the case study given below and answer the questions that follow:Depending on the mode of occurrence and the nature of the ore, mining is of two types: surface and underground mining. The surface mining also known as open-cast mining is the easiest and the cheapest way of mining minerals that occur close to the surface. Overhead costs such as safety precautions and equipment are relatively low in this method. The output is both large and rapid. When the ore lies deep below the surface, underground mining method (shaft method) has to be used. In this method, vertical shafts have to be sunk, from where underground galleries radiate to reach the minerals. Minerals are extracted and transported to the surface through these passages. It requires specially designed lifts, drills, haulage vehicles, ventilation system for safety and efficient movement of people and material. This method is risky. Poisonous gases, fires, floods and caving in lead to fatal accidents. The developed economies are retreating from mining, processing and refining stages of production due to high labour costs, while the developing countries with large labour force and striving for higher standard of living are becoming more important. Several countries of Africa and few of south America and Asia have over fifty per cent of the earnings from minerals alone.Which type of mining uses the method of excavating a vertical or near-vertical tunnel from the top down, where there is initially no access to the bottom?a)Shaft miningb)Cast miningc)Surface miningd)Underground miningCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Humanities/Arts 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: Read the case study given below and answer the questions that follow:Depending on the mode of occurrence and the nature of the ore, mining is of two types: surface and underground mining. The surface mining also known as open-cast mining is the easiest and the cheapest way of mining minerals that occur close to the surface. Overhead costs such as safety precautions and equipment are relatively low in this method. The output is both large and rapid. When the ore lies deep below the surface, underground mining method (shaft method) has to be used. In this method, vertical shafts have to be sunk, from where underground galleries radiate to reach the minerals. Minerals are extracted and transported to the surface through these passages. It requires specially designed lifts, drills, haulage vehicles, ventilation system for safety and efficient movement of people and material. This method is risky. Poisonous gases, fires, floods and caving in lead to fatal accidents. The developed economies are retreating from mining, processing and refining stages of production due to high labour costs, while the developing countries with large labour force and striving for higher standard of living are becoming more important. Several countries of Africa and few of south America and Asia have over fifty per cent of the earnings from minerals alone.Which type of mining uses the method of excavating a vertical or near-vertical tunnel from the top down, where there is initially no access to the bottom?a)Shaft miningb)Cast miningc)Surface miningd)Underground miningCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Direction: Read the case study given below and answer the questions that follow:Depending on the mode of occurrence and the nature of the ore, mining is of two types: surface and underground mining. The surface mining also known as open-cast mining is the easiest and the cheapest way of mining minerals that occur close to the surface. Overhead costs such as safety precautions and equipment are relatively low in this method. The output is both large and rapid. When the ore lies deep below the surface, underground mining method (shaft method) has to be used. In this method, vertical shafts have to be sunk, from where underground galleries radiate to reach the minerals. Minerals are extracted and transported to the surface through these passages. It requires specially designed lifts, drills, haulage vehicles, ventilation system for safety and efficient movement of people and material. This method is risky. Poisonous gases, fires, floods and caving in lead to fatal accidents. The developed economies are retreating from mining, processing and refining stages of production due to high labour costs, while the developing countries with large labour force and striving for higher standard of living are becoming more important. Several countries of Africa and few of south America and Asia have over fifty per cent of the earnings from minerals alone.Which type of mining uses the method of excavating a vertical or near-vertical tunnel from the top down, where there is initially no access to the bottom?a)Shaft miningb)Cast miningc)Surface miningd)Underground miningCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Humanities/Arts. Download more important topics, notes, lectures and mock test series for Humanities/Arts Exam by signing up for free.
Here you can find the meaning of Direction: Read the case study given below and answer the questions that follow:Depending on the mode of occurrence and the nature of the ore, mining is of two types: surface and underground mining. The surface mining also known as open-cast mining is the easiest and the cheapest way of mining minerals that occur close to the surface. Overhead costs such as safety precautions and equipment are relatively low in this method. The output is both large and rapid. When the ore lies deep below the surface, underground mining method (shaft method) has to be used. In this method, vertical shafts have to be sunk, from where underground galleries radiate to reach the minerals. Minerals are extracted and transported to the surface through these passages. It requires specially designed lifts, drills, haulage vehicles, ventilation system for safety and efficient movement of people and material. This method is risky. Poisonous gases, fires, floods and caving in lead to fatal accidents. The developed economies are retreating from mining, processing and refining stages of production due to high labour costs, while the developing countries with large labour force and striving for higher standard of living are becoming more important. Several countries of Africa and few of south America and Asia have over fifty per cent of the earnings from minerals alone.Which type of mining uses the method of excavating a vertical or near-vertical tunnel from the top down, where there is initially no access to the bottom?a)Shaft miningb)Cast miningc)Surface miningd)Underground miningCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Direction: Read the case study given below and answer the questions that follow:Depending on the mode of occurrence and the nature of the ore, mining is of two types: surface and underground mining. The surface mining also known as open-cast mining is the easiest and the cheapest way of mining minerals that occur close to the surface. Overhead costs such as safety precautions and equipment are relatively low in this method. The output is both large and rapid. When the ore lies deep below the surface, underground mining method (shaft method) has to be used. In this method, vertical shafts have to be sunk, from where underground galleries radiate to reach the minerals. Minerals are extracted and transported to the surface through these passages. It requires specially designed lifts, drills, haulage vehicles, ventilation system for safety and efficient movement of people and material. This method is risky. Poisonous gases, fires, floods and caving in lead to fatal accidents. The developed economies are retreating from mining, processing and refining stages of production due to high labour costs, while the developing countries with large labour force and striving for higher standard of living are becoming more important. Several countries of Africa and few of south America and Asia have over fifty per cent of the earnings from minerals alone.Which type of mining uses the method of excavating a vertical or near-vertical tunnel from the top down, where there is initially no access to the bottom?a)Shaft miningb)Cast miningc)Surface miningd)Underground miningCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Direction: Read the case study given below and answer the questions that follow:Depending on the mode of occurrence and the nature of the ore, mining is of two types: surface and underground mining. The surface mining also known as open-cast mining is the easiest and the cheapest way of mining minerals that occur close to the surface. Overhead costs such as safety precautions and equipment are relatively low in this method. The output is both large and rapid. When the ore lies deep below the surface, underground mining method (shaft method) has to be used. In this method, vertical shafts have to be sunk, from where underground galleries radiate to reach the minerals. Minerals are extracted and transported to the surface through these passages. It requires specially designed lifts, drills, haulage vehicles, ventilation system for safety and efficient movement of people and material. This method is risky. Poisonous gases, fires, floods and caving in lead to fatal accidents. The developed economies are retreating from mining, processing and refining stages of production due to high labour costs, while the developing countries with large labour force and striving for higher standard of living are becoming more important. Several countries of Africa and few of south America and Asia have over fifty per cent of the earnings from minerals alone.Which type of mining uses the method of excavating a vertical or near-vertical tunnel from the top down, where there is initially no access to the bottom?a)Shaft miningb)Cast miningc)Surface miningd)Underground miningCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Direction: Read the case study given below and answer the questions that follow:Depending on the mode of occurrence and the nature of the ore, mining is of two types: surface and underground mining. The surface mining also known as open-cast mining is the easiest and the cheapest way of mining minerals that occur close to the surface. Overhead costs such as safety precautions and equipment are relatively low in this method. The output is both large and rapid. When the ore lies deep below the surface, underground mining method (shaft method) has to be used. In this method, vertical shafts have to be sunk, from where underground galleries radiate to reach the minerals. Minerals are extracted and transported to the surface through these passages. It requires specially designed lifts, drills, haulage vehicles, ventilation system for safety and efficient movement of people and material. This method is risky. Poisonous gases, fires, floods and caving in lead to fatal accidents. The developed economies are retreating from mining, processing and refining stages of production due to high labour costs, while the developing countries with large labour force and striving for higher standard of living are becoming more important. Several countries of Africa and few of south America and Asia have over fifty per cent of the earnings from minerals alone.Which type of mining uses the method of excavating a vertical or near-vertical tunnel from the top down, where there is initially no access to the bottom?a)Shaft miningb)Cast miningc)Surface miningd)Underground miningCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Direction: Read the case study given below and answer the questions that follow:Depending on the mode of occurrence and the nature of the ore, mining is of two types: surface and underground mining. The surface mining also known as open-cast mining is the easiest and the cheapest way of mining minerals that occur close to the surface. Overhead costs such as safety precautions and equipment are relatively low in this method. The output is both large and rapid. When the ore lies deep below the surface, underground mining method (shaft method) has to be used. In this method, vertical shafts have to be sunk, from where underground galleries radiate to reach the minerals. Minerals are extracted and transported to the surface through these passages. It requires specially designed lifts, drills, haulage vehicles, ventilation system for safety and efficient movement of people and material. This method is risky. Poisonous gases, fires, floods and caving in lead to fatal accidents. The developed economies are retreating from mining, processing and refining stages of production due to high labour costs, while the developing countries with large labour force and striving for higher standard of living are becoming more important. Several countries of Africa and few of south America and Asia have over fifty per cent of the earnings from minerals alone.Which type of mining uses the method of excavating a vertical or near-vertical tunnel from the top down, where there is initially no access to the bottom?a)Shaft miningb)Cast miningc)Surface miningd)Underground miningCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Humanities/Arts tests.
Explore Courses for Humanities/Arts exam

Top Courses for Humanities/Arts

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev