Assertion (A) : Chile continues to be an important producer of copper in the world. Reason (R) : Chile is endowed with the world’s largest deposit of porphyry copper.
✓ Correct answer: a) Both A and R are true and R is the correct explanation of A
ExplanationAssertion (A) is true : Chile holds a prominent posi- tion in the global copper market, consistently ranking among the top producers worldwide.Its copper mining industry is a significant contributor to the nation’s economy and plays a cru- cial role in supplying copper to meet global demand.This sus- tained high level of production underscores Chile’s importance in the international copper trade.Reason (R) is true : Chile possesses exceptionally large de- posits of porphyry copper, a type of ore deposit that is a pri- mary source of copper globally.These deposits are characterized by their large size and relatively low-grade ore, but their sheer scale makes them economically viable for large-scale mining operations.The abundance of porphyry copper deposits in Chile is the fundamental reason for its substantial copper production and its leading role in the world market.The geological endowment of this resource directly explains Chile’s capacity to produce such significant quantities of copper.Thus, both A and R are true and R is the correct explanation of A. 487
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