Question 6

The passage is primarily concerned with explaining certain implications of a practice.

The text focuses on the implications of using recycled materials, specifically highlighting the challenges and costs associated with processing these materials at materials recovery facilities (MRFs). It discusses how contamination has affected the economics of recycling and suggests that stricter regulations could help improve the situation.

A) countering a criticism

This option is incorrect as the passage does not directly address or refute a specific criticism. Instead, it provides an overview of the issues related to recycling, particularly the costs and challenges faced by the recycling industry, without engaging in a debate over criticisms.

B) discussing a distinction

This option is not accurate because the passage does not make a clear distinction between two different concepts or practices. The focus is on the implications of the current recycling practices rather than on differentiating between various ideas or policies.

C) questioning an underlying assumption of a policy

While the passage does touch on the need for government regulations, it does not primarily question the assumptions of existing policies. Instead, it outlines the existing situation and its consequences, making this option less fitting.

D) explaining certain implications of a practice

This is the correct choice as the passage thoroughly examines the implications of recycling practices, including the financial challenges faced by MRFs and the potential benefits of stricter regulations. It illustrates how these practices affect the recycling industry and the overall effectiveness of recycling efforts.

E) advocating that a certain regulation be rescinded

This choice is incorrect because the passage does not advocate for the removal of any regulations. In fact, it suggests that stricter regulations could improve the recycling situation, indicating a need for more supportive policies rather than rescinding existing ones.

Conclusion

The correct answer, D, is supported by the passage's detailed exploration of the implications associated with recycling practices and the economic challenges faced by MRFs. All other options fail to capture the primary focus of the text, which is to explain the consequences of current recycling methods and the potential for regulatory improvements.