The two sources disagree on the point regarding the effectiveness of recycling programs in schools. Source 1 emphasizes that the participation of school districts is necessary for recycling to have a positive impact on the environment, suggesting that a successful program requires the involvement of many people. In contrast, Source 2 highlights the challenges of getting all students to follow a specific recycling program, implying that it could lead to inefficiencies and make the programs ineffective. Therefore, the disagreement is centered on the effectiveness and feasibility of recycling programs in schools.
None of the provided responses directly mention this disagreement, however, the closest option relates to the challenges of getting students to adhere to recycling programs. Therefore, the most relevant statement is:
"There are too many people in a school district to follow one plan."