The correct answer is: d) All of the above.
Gujarat aims to promote sustainable mining practices. This includes reclaiming mined areas, pollution control, and community engagement.
Reclaiming mined areas is the process of restoring land that has been disturbed by mining to its original state or to a state that is suitable for other uses. This can be done by removing waste rock and debris, regrading the land, and planting vegetation.
Pollution control is the process of preventing or reducing the release of pollutants into the environment. This can be done by using pollution control technologies, such as scrubbers and filters, and by implementing best management practices.
Community engagement is the process of involving the public in decisions about mining. This can be done by holding public meetings, conducting surveys, and establishing advisory committees.
All of these practices are important for sustainable mining. Reclaiming mined areas helps to protect the environment and to ensure that land can be used for other purposes in the future. Pollution control helps to protect human health and the environment. Community engagement helps to ensure that mining is done in a way that is acceptable to the public.