What is acid mine drainage

Answers

Answer 1
Acid mine drainage is the formation and movement of highly acidic water rich in heavy metals. This acidic water forms through the chemical reaction of surface water (rainwater, snowmelt, pond water) and shallow subsurface water with rocks that contain sulfur-bearing minerals, resulting in sulfuric acid.

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How have occupations in the machining field changed over time?

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Answer:

Jobs within the manufacturing industry have undoubtedly changed a great deal. From innovations in technology and automation to the impact of artificially intelligent solutions on efficiency, this is an industry with a long history of adapting to fit the mold of ever-changing needs and possibilities. As we look towards the future, it’s important to note the specific changes we’re seeing as we consider how to most efficiently prepare today’s workforce to meet the impending needs of tomorrow.

Explanation:

Machining occupations have transformed due to technological advancements and changing industry demands, requiring machinists to adapt their skills and practices for efficient and precise manufacturing.

Jobs in machining have changed because of technology and industry needs.

Machines are more advanced, controlled by computers, and can make complex parts.

Machinists use computer programs to design and operate these machines. They work with new materials and focus on accuracy.

Safety and environmental concerns are important.

Machinists also need to keep learning and adapt to changes in how and where things are made.

Hence, Machining jobs have evolved with advanced technology (CNC, CAD), precision demands, diverse skills (programming, safety), and global changes (outsourcing, environmental focus), requiring ongoing learning

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