The country also known as "country of copper" is
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Chad
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Zambia
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Botswana
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Nigeria
B
Correct answer
Explanation
Zambia is known as the 'country of copper' due to its vast copper reserves and mining industry, which has been the backbone of its economy since colonial times. Copper accounts for over 70% of Zambia's export earnings. The country is one of the world's top copper producers.