Students, Mureş Basin Administration, Let’s do it RomaniaNational waste collecting programme Let’s do it RomaniaStudents, “Unirea” National High School, Mureş Basin Administration, Let’s do it RomaniaStudents, “Unirea” National High School, Mureş dam, Let’s do it RomaniaDulău Tudor, Maior David and Magos IstvánStudents, Mureş dam, Let’s do it RomaniaStudents, “Unirea” National High School, Let’s do it RomaniaRăduţ Teodora Francesca, Călbază Nora and Horoba RalucaGuţiu Diana, Let’s do it Romania, Mures river bankFlămând Sânziana, Haba Diana and Lazăr VladOltean Răzvan Daniel and Cheţan Andrei, “Unirea” National High SchoolHang Adela, Nyireştyan Andrada, Avram Mihai, Cighir Anca, Man Cristiana and Man MădălinaOltean Răzvan Daniel and Cheţan Andrei, “Unirea” National High School, Let’s do it RomaniaStudents, “Unirea” National High School, Let’s do it RomaniaMan Cristiana, “Unirea” National High School, Let’s do it RomaniaTeacher Pop Florin, students, “Unirea” National High School, Let’s do it RomaniaStudents, “Unirea” National High School, Let’s do it RomaniaCălugăr Adrian, Fülöp Andrei Cristian, Bălan Andreea Beatrix and Luţaş Lucian IoanStudents, Mureş river bank, “Unirea” National High School, Let’s do it RomaniaTeacher Pogăcean Daniela, students, “Unirea” National High School, Let’s do it Romania