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is the demand for metals big or small?
huge
where are metals obtained from?
their ores which are mined from the ground
how is pure metal then obtained?
electrolysis, or displacement reaction
what is phytomining?
where plants absorb copper ions into their roots, and then burn and obtain copper from the ash
what is bioleaching?
where bacteria produces leachate solutions that contain copper ions that can be extracted
what is the disadvantage of phytomining and bioleaching?
low yields