noun
environmental studies
An interdisciplinary academic field covering natural sciences, social sciences, and humanities related to the environment.
彼女は大学で環境学を専攻している。
She is majoring in environmental studies at university.
環境学の授業では、生態系と人間活動の関係を学ぶ。
In environmental studies classes, we learn about the relationship between ecosystems and human activities.
Compound of 環境 (かんきょう, 'environment') and 学 (がく, 'study' or '-ology').