To create a greener and cleaner school environment, we can implement several initiatives. First, we can start by organizing regular clean-up campaigns to collect and properly dispose of litter. Additionally, planting more trees and plants not only beautifies the school but also helps improve air quality. Encouraging students to use reusable water bottles and reduce paper waste can also make a significant difference. Lastly, educating students about the importance of environmental conservation and involving them in decision-making processes can foster a sense of ownership and responsibility for their school's sustainability.