On September 6th, 2019, field classes “Geoecosystems” for students of the Faculty of Geology of the Warsaw University were held at Nencki Institute Research Institute in Mikołajki. It was conducted by Agnieszka Wasiłowska Ph.D. from the Department of Environmental Protection and Natural Resources of the Faculty of Geology, University of Warsaw. After classes, students also viewed a photo exhibition about the Polish Antarctic H. Arctowski Station and the polar nature.