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Coal 101
2:50
YouTubeStudent Energy
Coal 101
Coal is a combustible black or dark brown rock consisting of carbonized plant matter, found mainly in underground deposits and widely for electricity production. Learn more about coal and all types of energy at www.studentenergy.org -------- Student Energy is currently developing the Global Youth Energy Outlook, a global youth-led report that ...
已浏览 66万 次2015年5月17日
短视频
Coal Mining's Environmental Impact | From The Ashes
2:54
已浏览 41.7万 次
Coal Mining's Environmental Impact | From The Ashes
National Geographic
What is Coal - More Science on the Learning Videos Channel
3:35
已浏览 11.6万 次
What is Coal - More Science on the Learning Videos Channel
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Coal Mining's Environmental Impact | From The Ashes
2:54
Coal Mining's Environmental Impact | From The Ashes
已浏览 41.7万 次2017年6月20日
YouTubeNational Geographic
What is Coal - More Science on the Learning Videos Channel
3:35
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已浏览 11.6万 次2019年10月23日
YouTubeTrusted parent, teacher and homeschool resour…
Steel Manufacturing Process: Coal & Coke
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已浏览 29万 次2019年1月17日
YouTubeAIST Association for Iron & Steel Technology
How coal is formed - Practically demonstration!
6:25
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已浏览 32.7万 次2016年12月23日
YouTubeAmit Sengupta
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已浏览 3.6万 次2021年10月20日
YouTubeThe Sydney Morning Herald and The Age
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短视频

2:50
Coal 101
已浏览 66万 次2015年5月17日
YouTubeStudent Energy
1:52
How is Coal Formed? - Geography for Kids | Educ…
已浏览 102.1万 次2013年4月1日
YouTubeMocomiKids
15:53
Documentary on COAL: Mining, History and Future …
已浏览 12.3万 次2021年5月18日
YouTubeCommodity Culture
1:23
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已浏览 19.7万 次2022年6月23日
YouTubeMr Cognito
2:54
Coal Mining's Environmental Impact | From The Ashes
已浏览 41.7万 次2017年6月20日
YouTubeNational Geographic
3:35
What is Coal - More Science on the Learning Videos Ch…
已浏览 11.6万 次2019年10月23日
YouTubeTrusted parent, teacher and homesch…
1:18
Steel Manufacturing Process: Coal & Coke
已浏览 29万 次2019年1月17日
YouTubeAIST Association for Iron & Steel Tec…
6:25
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已浏览 32.7万 次2016年12月23日
YouTubeAmit Sengupta
3:10
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已浏览 3.6万 次2021年10月20日
YouTubeThe Sydney Morning Herald and The …
44:00
How Coal Is Mined and Refined - Top Coal Mining …
已浏览 10.6万 次2018年2月8日
YouTubeDocumentaries
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