Smelting And Refining Aluminium: Mining and rehabilitation

The video discusses the history and modern practices of mining, focusing on aluminum and bauxite. It highlights the environmental impact of mining and the rehabilitation efforts by companies like Alcoa to restore mined areas. The video also covers specific rehabilitation practices in regions like Western Australia and the Brazilian Amazon, aiming to minimize ecological damage and promote sustainability.

Describe the process of extracting aluminum from bauxite.

What measures are taken to preserve biodiversity during mining operations?