Materials/Technology: Web sites: http://www.planetpals.com/foodchain.html - food chain graphic with kid-friendly text using vocabulary of producer,consumer, omnivore, carnivore and decomposer http://www.worldbookonline.com - plants -&gt; importance of plants (foods, raw materials, medicines, plants and the nature cycle) http://tqjunior.advanced.org/3715/Environ.html - Plants and Our Environment: importance of plants for humans http://edu.leeds.ac.uk/~edu/technology/epb97/forest/fdchn.htm -