“…The concept of environmental literacy includes a wide range of aspects, namely knowledge and understanding of environmental concepts, problems and issues, a set of cognitive and affective dispositions, and a series of cognitive skills and competences, together with the appropriate behavioral strategies for implement this knowledge and understanding in order to make effective and relevant decisions in different environmental contexts (Simmons, 1995;Hollweg et al, 2011;Hungerford & Volk, 1990;Cook & Berrenberg, 1981;Stern, 2000). In a (Hallfreðsdóttir, 2011;Krnel & Naglič, 2009;Igbokwe, 2012;McBeth & Volk, 2010;Kuhlemeier et al, 1999;Pe'er et al, 2007;Spínola, 2015), but in order to better reveal the complexity and interdisciplinarity of this concept, and the difficulties that face its promotion, it will be worth deepening it. Among others, knowledge must include physical, ecological, social, cultural and political systems, disposition must involve sensitivity, attitude, personal responsibility and motivation, skills must imply the ability to identify, analyze, investigate, evaluate and resolve environmental issues, and environmentally responsible behavior must include eco-management practices, persuasion, consumer action on the economy, political action and legal action (Hollweg et al, 2011).…”