1. Description of the Process of Extraction of Metal from its Ore
https://www.youtube.com/watch?v=QigJaQ0qp4A
https://www.youtube.com/watch?v=7jMbIUXB-aQ
https://www.youtube.com/watch?v=WaSwimvCGA8
Bauxite mine in India
https://www.youtube.com/watch?v=NcA4whA2bjM
Extraction of Aluminium
https://www.youtube.com/watch?v=WaSwimvCGA8&t=5s
Documentary of metal
https://www.youtube.com/watch?v=_DGKt2Sg9Fo
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