The correct answer is mining. Improved transportation will most likely benefit the mining industry by facilitating the easy movement of mining equipment and mined materials. This is particularly because of the bulky nature of minerals and the equipment that is required in mining operations.
Answer: A cylindrical grinder may have multiple grinding wheels. The work piece is rotated and fed past the wheel(s) to form a cylinder. It is used to make precision rods, tubes, bearing races, bushings, and many other parts.
True...........................
Answer:
I'm not sure if this'll help but anyone from any background could be successful through determination and hard work giving them opportunity's for their new home. Sorry if it doesn't help!
