Teachers of the CHEMISTRY department on World Earth Day, April 22, as part of the project “Monitoring of environmental objects in the context of European integration”, informed the students of Lyceum No. 11 of the Ivano-Frankivsk City Council about the importance of protecting air, water, and land from pollution. We must be guided by European ecological principles and all of us as citizens of the planet Earth bear a collective responsibility for the environment’s safety.