Learning Activity: TROPHIC LEVEL WORKSHEET



TROPHIC LEVEL WORKSHEET Visit the following websites and read the information about trophic pyramids and food webs: the following terms:Biomass – Food Web – Producer – Consumer – Read about the transfer of energy through the trophic levels and answer the following questions:What is the original source of energy for most living organisms?Why is the energy transfer between trophic levels not even close to 100% efficient?Is there more energy stored in the producer level or consumer levels? Why?What would require more land to grow food crops? If all humans ate only vegetables or ate only meat. Explain.Place each organism into the proper trophic level:438150933450048482253771265Producers00Producers44672252980690Primary Consumers00Primary Consumers42957752132965Secondary Consumers00Secondary Consumers3762375447040Tertiary Consumers00Tertiary Consumers12668252885440001714500199961500838200362839000 ................
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