How is the contradiction between economic profit and social cost visible in colonial mining?

Correct answer: Mineral profit was linked with land damage displacement and labour exploitation

Colonial mining shows how a project can produce income for governments or companies while imposing heavy costs on workers and nearby communities. Mines extracted minerals for imperial markets, and the profits often flowed mainly to colonial authorities, investors, or foreign firms. At the same time, mining could damage soil and water, remove forests, change landscapes, and force people away from land. Workers frequently faced dangerous conditions, low wages, harsh discipline, or unequal labour systems. Thus economic profit did not mean that local society received an equal share of the benefits.

Choice A is correct because it connects mineral profit with environmental damage, displacement, and labour exploitation. Choice B is impossible because mining requires labour, even when machinery is used. Choice C wrongly assumes equal distribution of wealth, and D denies the environmental effects of extraction. The contradiction is understood by comparing who gained the revenue with who carried the social and ecological burden.