• Ecology

    forest path

    5. Organisms in ecosystems exchange energy and nutrients among themselves and with the environment. As a basis for understanding this concept:

    a. Students know energy entering ecosystems as sunlight is transferred by producers into chemical energy through photosynthesis and then from organism to organism through food webs.

    b. Students know matter is transferred over time from one organism to others in the food web and between organisms and the physical environment.

    c. Students know populations of organisms can be categorized by the functions they serve in an ecosystem.

    d. Students know different kinds of organisms may play similar ecological roles in similar biomes.

    e. Students know the number and types of organisms an ecosystem can support depends on the resources available and on abiotic factors, such as quantities of light and water, a range of temperatures, and soil composition.

    Resources and Project Links

    Biome Research: 
     Tree Identification Resources: An Extensive List Found by a Colonial Academy student (Thanks Henry!)
    Nasa Earth Observatory Mission: Biomes
    Project EarthQuest (Links don't work but opening page is great. Read it.)
    Directions For Collaborative Presentation
    Endangered Animal Report:
    San Diego Zoo Animal Bytes (more about the animals, their habitats, and endangerment)
    Field Report For Visit to Zoo
    Endangered and Threatened Species List
    Defenders of Wildlife

    San Diego Zoo Field Trip