How can personal habits negatively impact recycling effectiveness?

The choice highlighting improper sorting and disposal practices is correct because these habits directly hinder the efficiency of recycling processes. When individuals fail to sort their recyclables correctly—such as mixing plastics with contaminants or placing non-recyclables in recycling bins—it can lead to entire batches of recycling being deemed unacceptable. This often results in materials being sent to landfills instead of being processed and reused, undermining the goals of recycling efforts.

Other habits, like reducing the overall quantity of recycled materials or donating recyclable goods to charity, do not capture the specific ways personal behavior affects the recycling system. While encouraging others to recycle is a positive habit, it does not relate to the negative impact of individual recycling habits. Overall, the emphasis on improper sorting directly addresses how personal practices can detract from successful recycling initiatives.