BE AWARE THAT THIS BUNDLE CONTAINS ITEMS THAT ARE LISTED SEPARATELY IN MY STORE. This is based on the Powerpoint Presentation on the Ecology, Ecological Relationships, Symbiosis and Biogeochemical Cycles that is listed as a separate product in my store. This bundle contains two versions of a quiz with answer keys and rubric. I use one as a make-up quiz for students who miss class. Also included are guided notes on the ecological relationships in the environment and symbiotic relationships. The exam in this bundle has 26 multiple choice items, and two open response items. Key and rubric for the exam is also included. An activity on how competition influences other trophic levels. These items are listed separately in my store. Lessons are based on a 4x4 high school schedule. My students use the Biology Coloring Workbook for the anatomy and structure of Biology concepts. I have listed this for Jr. High as well depending on your states curriculum.