Final Lab.: Lab.8 -Ecology.
Concepts Explored: Trophic levels, food webs, biogeochemical cycles, human impact on biogeochemical cycles,
In this set of procedures you will measure mushroom yield under various conditions. You will study how levels of concentration of nitrate, heavy metals and pH affect mushroom yield in separate experiments. This activity will require about two hours.
Please log into the Table Top Science web-site, follow the directions and submit the completed activity form in this assignment folder by the due date posted in the syllabus.