Which of the following statements about technologically important elements is true?

Question

Quizplus · Accepted Answer

China currently dominates the production of rare earth metals, holding approximately 80% of the world's reserves and producing about 90% of the world's supply. This has led to concerns about supply chain dependency and the need to diversify sources of these critical elements.

Note: B is incorrect because while the U.S. does have significant deposits of certain technologically important elements, it is not self-sufficient and still relies on imports. C is also incorrect because it is generally more energy-intensive to extract metals from low-grade ores. D is incorrect because many countries, including the U.S., rely on imports to meet their demand for certain technologically important elements.

Which of the Following Statements About Technologically Important Elements Is