Our school is an eco school located in Croatia that focuses on sustainability through various student projects. Some of the projects mentioned include City's Eco Days which promotes environmental protection of the local city, planting Christmas trees and olive trees on school grounds, recycling paper to create posters, and celebrating Earth Day by experiencing the world's first underwater sound installation located off the coast of Zadar. The document provides examples of environmental initiatives and activities this Croatian high school has implemented over the past decade to encourage ecological stewardship.