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Title: What conditions during the formation of coal may reduce its quality for industrial use? Post by: Fochaian on Apr 2, 2016 What conditions during the formation of coal may reduce its quality for industrial use?
A) The coal is formed of mostly green plants and contains very few woody trees. B) Very high heat and pressure are applied. C) Clay and silt wash periodically through the swamp that formed the coal. D) The swamp that formed the coal floods. Title: Re: What conditions during the formation of coal may reduce its quality for industrial use? Post by: Gursh on May 13, 2016 Content hidden
Title: Re: What conditions during the formation of coal may reduce its quality for industrial use? Post by: Fochaian on May 18, 2016 Answered correctly, thx
Title: Re: What conditions during the formation of coal may reduce its quality for industrial use? Post by: Alex Perry on Feb 11, 2020 uuu
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