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- 1. Multiple Choice
Overlapping food chains in an ecosystem make up....food webfood chainnichesymbiosis - 2. Multiple ChoiceAll food webs and food chains begin with _________________.primary consumerproducerssecondary consumerspredators
- 3. Multiple ChoiceA food pyramid represent the relative amount of energy in trophic levels. Which of the following correctly shows a food pyramid?ABCD
- 4. Multiple ChoiceIn this energy pyramid, which organisms have the most energy available?ProducersCarnivoresHerbivoresTop Predator
- 5. Multiple ChoiceHow many carnivores are shown in this food web?6453
- 6. Multiple ChoiceIn an ecological pyramid, which type of organism always has the least amount of energy available?ProducersHerbivoresCarnivoresTop Predator
- 7. Multiple ChoiceHow much of the energy in each level of a ecological pyramid gets lost as heat or used by the organism so that it cannot be passed on to the next trophic level?80%90%10%20%
- 8. Multiple ChoiceIf there are 100 Kcal of energy available in the producers, how much energy would be available in the herbivores?10 Kcal1 Kcal100 Kcal1000 Kcal
- 9. Multiple ChoiceIn this ecological pyramid which type of consumer gets only 10% of the energy stored in plants?HerbivoreCarnivoreOmnivoreSecondary Consumer
- 10. Multiple ChoiceThis diagram shows the amount of energy that moves from one feeding level to another.Energy PyramidFood WebEcosystemFood Chain
- 11. Multiple ChoiceOnly about ten percent of the energy stored in an organism can be passed on to the next trophic level. Of the remaining energy, some is used for the organism’s life processes, and the rest is typicallyused in reproductionstored as body fatstored as body tissuesconverted to heat and lost
- 12. Multiple ChoiceThe diagram represents different levels of a marine food pyramid. Between which two levels is the least amount of energy transferredR and QS and RT and SU and T
- 13. Multiple ChoiceIf these organisms were arranged in an ecological biomass pyramid, which organism would have the least amount of biomass?coyoteinsectlizardshrub
- 14. Multiple ChoiceThe diagram represents a pyramid of energy in an ecosystem. Which level would most likely contain organisms that do photosynthesis?ABCD
- 15. Multiple ChoiceA tertiary consumer has to be which type?Carnivore.Decomposer.Producer.Herbivore.
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