A meeting with pupils of secondary school No. 60 of Naberezhnye Chelny was held in the Prikamskiy Territorial Administration of the Ministry of Ecology and Natural Resources of the Republic of Tatarstan. Environmentalists familiarized pupils with a specialized inspection of analytical control. During the tour, participants were able to observe the study of the quality of wastewater, the children were shown the operation of instruments for measuring various physical parameters of the environment.