Bureau of Land Management Riparian Module - Holding on to the Green Zone Introduce students or youth group members to riparian areas--what they are, how they function, and why they are important to the community. The Student Action Guide provides information and instructions they will need to explore and understand the "GREEN Zone." Leader Guide Teachers and youth group leaders will find a variety of resources in the Leader Guide, including background information, a unit-by-unit guide, and safety tips, as well as a curriculum concept map and correlations to national education standards. in Public bookmarkswith communitygreenguideriparianriversservice-learningyouthzone