1. Institute of Applied Linguistics, Adam Mickiewicz University, Al. Niepodległości 4, 61- 874 Poznań, Poland
2. Department of Ecolinguistics and Communicology, Adam Mickiewicz University in Poznań, Ul. Św. Marcin 78, 61- 809 Poznań, Poland
3. Institute of Applied Linguistics, The University of Gdańsk, Ul. Wita Stwosza 51, 80 - 308 Gdańsk, Poland