Ecolinguistics is the study of language is relevant to many other fields of inquiry. Ecolinguistics is the study of language according to the environment it is used in (Derni, 2008).
Language is part of the environment where we live, it is to be speculated in accordance with this environment. And as language enters into almost every aspect of human life, many disciplines dealing with various aspects of human life can be used in correspondence with linguistic study.
Ecolinguistics also investigates the role of language in the development and possible solution of ecological and environmental problems (Fill, 1993 in Al-Gayoni, 2012:28). In the other words ecolinguistics is a study of preservation of linguistic diversity.