Who is an environmentalist? What professional qualities are needed for this job? What does he do every day? These questions were answered to the senior pupils of the “Secondary Russian-Tatar Secondary School No. 111” of the city of Kazan, by the Deputy Head of the Central Territorial Administration of the Ministry of Ecology of the Republic of Tatarstan Anna Apayeva and the Candidate of Biological Sciences Elvira Nabeyeva.