What are the four major requirements for life? Which two are most often limiting in terrestrial ecosystems? In ocean systems?
· Distinguish between oligotrophic and eutrophic lakes.
· Distinguish between the photic and aphotic zones.
· In which terrestrial biome is your home located? Discuss similarities and differences between your location and the general description of that biome in the text. In the city or town where your home is located, how has human domination modified community interactions?
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