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A:
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Give note on ecological energetics.
An ecosystem is defined as a biological community of interacting organisms and their physical environment. These biotic and abiotic components are linked together through nutrient cycles and energy flows.
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- Describe feeding relationships and energy flow, and use them to identify trophic levels and navigate food websResearch the approximate size of the highest level consumer in the ecosystem. How much biomass is necessary to support it and the other consumers in the ecosystem? The primary producers: plants The primary consumers: butterfly, fire ants, fly, grasshopper, mouse, fox squirrel, wasp The secondary consumers: birds, barn owl, rattlesnake, red-eared slider, dog, spider The tertiary consumers: coyote, alligator, bald eagleBriefly Discuss and differentiate terrestrial and aquatic ecosystems with their respected trophic state and energy flow (Answered within one page)
- Differentiate Terrestrial Ecosystem from Aquatic Ecosystem in terms of net primary productivity. Explain your answer and cite examples.Compare Bronfenbrenner Ecological model to medicine wheelUsing the concepts of trophic levels and energy flow, explain why the ecological footprint of a vegetarian person is smaller than that of a meat-eater
- Based on the marine biologists research journal entries identify a primary producer a primary consumer or a secondary consumer pick one and identifyAfter Eating a pizza Tomatoes and Pizza Dough =Producers – 10,000 or 20,000 Cheese – Primary Consumers = Level 2 -1,000 Pepperoni and Saugage – Level 3 (Pigs and Cows) 100 Me (Tertiary Consumer) 10 Using Trophic Level Diagram below Calculate the total energy consumption once you are done eating this meal.Draw an energy pyramid for an ecosystem with three levels ofconsumers.
- Identify an ecological footprint and perform an analysis on the ecological footprint mentionedUsing this graph, Differentiate Terrestrial Ecosystem from Aquatic Ecosystem in terms of net primary productivity. Explain your answer and cite examples.Using this graph, Differentiate Terrestrial Ecosystem from AquaticEcosystem in terms of net primary productivity. Explain your answer andcite examples.