Bauxite mining operations in Jamaica produce a waste material known as 'red mud'. Which type of pollution does improper disposal of red mud primarily cause?

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Question

Bauxite mining operations in Jamaica produce a waste material known as 'red mud'. Which type of pollution does improper disposal of red mud primarily cause?

Accepted Answer

Land and water pollution — Award 1 mark for identifying that red mud (containing heavy metals and caustic soda) contaminates both soil and water when improperly disposed. A is incorrect — while dust may cause some air pollution, this is not the primary concern. B is incorrect — noise is associated with machinery, not waste disposal. D is incorrect — red mud does not primarily affect water temperature.

Answer

Air pollution only

Answer

Noise pollution only

Answer

Thermal pollution only

Answer

Land and water pollution

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