Solved 1
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a Strip mining. b They are all forms of coal surface mining. c Open pit mining. d Mountaintop removal mining. 2. Different fossil fuels formed millions of years ago under layers of sand, clay, and other minerals depending on the combination of which of these? a Organic matter, temperature, Question: 1. Which of the following is a form of
Types of Coal Mining
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When it comes to mining coal, there are two processes by which coal can be removed from the ground: surface mining, or underground mining. In Australia, the majority of coal mining is done via the opencast method, although often the method of choice is dependent on certain characteristics of the coal deposit 1.. The opencast, also referred to as the open pit method, is