aluminium can be reused in products after its initial production. the process involves simply re-melting the metal, which is far less expensive and energy intensive than creating new aluminium through the electrolysis of aluminium oxide (al o ), which must first be mined from bauxite ore and then refined...
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in labour force (million) bangladesh total male female urban total male female rural total male female . unemployment rate (%) total male female . labour force participation rate (%) (refined activity rate) bangladesh total male female urban total male female rural total male female . crude activity...