Rangamati parish has organized a seminar for environmental education on 15 August 2019. 60 people participated in the seminar. Caritas program officer from Bandarban Mr. Raymond Asam and Mr. Peter Asam was present as resource persons who talked on the importance of preserving the environmental resources and the consequences of the environment pollution. They created awareness among the participants through audiovisual and their fluent presentation. Parish priest of Rangamati Fr. Paul Peter Costa offered mass for peace and prosperity of all.