The document provides requirements and guidelines for creating a "global ecosystem glog" to examine the dynamics of an ecosystem outside the United States. The glog must include: a food chain with at least four trophic levels and identification of consumer/producer types at each level, identification of at least five resources used by organisms and how they are obtained, explanation of at least two symbiotic relationships, detailed description of the niche of one chosen species, and explanation of at least two predator-prey relationships. The glog will be evaluated based on completion of requirements, accuracy of content, use of visuals to make it engaging, and depth of analysis of niche and community relationships.