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- 1. Multiple ChoiceAn organism that is killed and eaten by another organismPredatorPreyCompetitionAdaptation
- 2. Multiple ChoiceThe organism that does the killing in a predation interactionPredatorPreyCompetitionAdaptation
- 3. Multiple ChoiceThe struggle between organisms to survive as they attempt to use the same resourcePredatorPreyCompetitionAdaptation
- 4. Multiple ChoiceDead matter and waste would pile up without which type of organism?decomposerconsumerproducer
- 5. Multiple ChoiceWhich best represents the niche of phytoplankton and algae in a marine ecosystem?producersconsumersscavengersdecomposers
- 6. Multiple Choice
The arrows in a food chain or web represents what?They point to the organism that is being eaten.It shows how sunlight flows within an ecosystem.They show what direction the energy is flowing between organisms.They represent how water is transferred within a habitat. - 7. Multiple ChoiceTrophic levels are represented bysquarescirclespyramidslines
- 8. Multiple ChoiceWhich get energy directly from primary consumersTertiary ConsumersSecondary ConsumersQuaternary ConsumersTop Predators
- 9. Multiple ChoiceAn organism that obtains energy from eating meatsOmnivoresCarnivoresHerbivoresAnimals
- 10. Multiple ChoiceAn organism that obtains energy by consuming plants and animals.OmnivoresCarnivoresHerbivoresHumans
- 11. Multiple ChoiceAn organism that uses an outside source of energy like the sun to create energy-rich food molecules.ConsumerProducerDecomposerParasite
- 12. Multiple ChoiceBiotic refers toThings that have never been livingLight EnergyRadiant energyThings that are living or have died
- 13. Multiple ChoiceAn organism that obtains energy by eating other organisms.ConsumerProducerDecomposerDetriov
- 14. Multiple ChoiceAn organism that obtains energy by consuming plants.OmnivoreHerbivoreCarnivore
- 15. Multiple ChoiceWhich is the correct order of tropic levels?Primary Consumer, Producer, Secondary Consumer, Tertiary ConsumerTertiary Consumer, Primary Consumer, Secondary Consumer, ProducerProducer, Primary Consumer, Secondary Consumer, Tertiary ConsumerQuaternary Consumer, Tertiary Consumer, Secondary Consumer, Producer
- 16. Multiple ChoiceA food web is a network of food chains.TrueFalse
- 17. Multiple ChoiceThe Sun is the ultimate energy for all life on EarthTrueFalse
- 18. Multiple ChoiceAll of the living and nonliving things in an area that interact with each other are called a/an ______.communityhabitatpopulationecosystem
- 19. Multiple ChoiceA group of a particular species living and interacting in the same areaCommunityPopulationOrganismsBiosphere
- 20. Multiple ChoiceDifferent populations living and interacting with each other in the same areaBiomeEcosystemCommunityNiche
- 21. Multiple ChoiceWater temperature would be an example of ...biotic factorabiotic factor
- 22. Multiple ChoiceA place where an organism lives.TerrainHabitatCommunityPopulation
- 23. Multiple ChoiceWhy are decomposers located to the side of the pyramid?They recycle dead material from all levelsThe eat living things from all levelsThey are not a living organismsThey are too large to fit on the pyramid
- 24. Multiple ChoiceThe image provided is an example of a(n):CarnivoreHerbivoreProducerAutotroph
- 25. Multiple ChoiceWhich of the following would be the definition of a scavenger/detritivore?Animals that eat insects.Organisms that feed on rocks, recycling the nutrients back into the ground.Organisms that eat only pantsThings that feed on dead, rotting organisms (roadkill)
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