This is a graphic representation of a food web in Lake Erie. Use it to answer the following questions: 1. Name two producers, two herbivores and two carnivores in this food web 2. What is the maximum number of trophic levels in this food web? 3. Explain three processes in which carbon atoms cycle in this ecosystem. 4. Briefly discuss how human activities may negatively impact this ecosystem?
Sea Lamprey Lake Whitefish Round Goby Zebra/Quagga mussels Burbot Chironomids Lake Erie Food Web Rainbow Smelt Lake Trout Emerald Shiner Mollusks Green algae Smallmouth Bass Channel Catfish Freshwater Drum White Perch Mayfly nymphs Calanoids nalgae White Bass Common Carp Yellow Perch Gammarus Native waterfle Flagellates î Rainbow Trout Alewife Raptorial waterflea Cyclopoids Walleye Gizzard Shad Invasive waterfiea Rotifers
This is a graphic representation of a food web in Lake Erie. Use it to answer the following questions: 1. Name two produ
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This is a graphic representation of a food web in Lake Erie. Use it to answer the following questions: 1. Name two produ
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