Ecosystems

  Design and prepare a poster or bulletin board, for use as a visual aid in a classroom, that illustrates the concept of energy flow through an ecosystem- Choose a specific ecosystem and use representative organisms from that ecosystem to develop you visual aid- Specify the age group for which you visual aid is intended, and be sue that you terminology and presentation are age-appropriate- Make you visual aid colorful, attractive, and as realistic as possible- Elements: The visual aid should include the following concepts: 1) the relationship between sunlight and producer organisms, 2) the relationship between producers and at least three levels of consumers; and 3) losses to the environment as heat- To adequately illustrate the web-like connections within the ecosystem, it should include at least three interactions for each level of energy flow- rt should have a descriptive title, plus labels of each process and each level within the food web-