“…This is because environmental knowledge and environmental problems in studying biology can produce students' self-awareness of the environment. A person's awareness to the environment depends on the knowledge of the environmental problem and everyone must be responsible for their respective environment (Chander & Muthukrishnan, 2015;Chuang & Huang, 2018;Istiana & Awaludin, 2018;Juhanda & Maryanto, 2018;Lee, Sung, Wu, Ho, & Chiou, 2018;Suryanda, Azrai, & Wari, 2016).…”