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- 1. Multiple Choice
All of the living and nonliving things in an area that interact with each other are called a/an ______.communityhabitatpopulationecosystem - 2. Multiple ChoiceAn area where an organism finds food, shelter and water in a specific arrangementnichebiospherebiomehabitat
- 3. Multiple ChoiceThe living part of an ecosystemBioticAbioticMother EarthFlowers
- 4. Multiple ChoiceThe study of how living things interact with one another and with their environment.BiologyLithologyEcologyFarmacology
- 5. Multiple ChoiceTwo or more members of a particular species living and interacting in the same areaCommunityPopulationOrganismsBiosphere
- 6. Multiple ChoiceDifferent populations living and interacting with each other in the same areaBiomeEcosystemCommunityNiche
- 7. Multiple ChoiceThe amount of energy that usually transfers from one trophic level to the next...10%20%80%50%
- 8. Multiple ChoiceWater temperature would be an example of ...A biotic factorAn abiotic factor
- 9. Multiple ChoiceIn the energy pyramid here, which organisms have the most energy available?ProducersCarnivoresHerbivoresTop Predator
- 10. Multiple ChoiceThe Galapagos Islands were formed from volcanic activity. Which of the following organisms would have been the pioneer species to be observed growing on the islands?mosstreesshrubsweeds
- 11. Multiple ChoiceA common food web in a grassland would be grass > mice > snake > hawk. If these organisms live next to a farmer's field that regularly uses an ammonium nitrate fertilizer. Which would have the highest concentration?snakehawkmicegrass
- 12. Multiple ChoiceBased on the food web shown above, which of the following is most likely responsible for the rabbit population trend as shown in the graph?increase in amount of grassdecrease in amount of grassoverpopulation in squirrel populationincrease in rabbit population
- 13. Multiple ChoiceWhich of the following lists the level of biological organization in order, from least inclusive to most inclusive?individual, community, population, ecosystem, biosphere, biomeindividual, population, community, ecosystem, biome, biosphereindividual, community, ecosystem, population, biome, biosphereindividual, population, ecosystem, community, biosphere, biome
- 14. Multiple ChoiceWhat are the likely long-term effects on ecosystems if greenhouse gas emissions combined with human over-exploitation of land continue to increase?no long-term effects on population numbers and species diversity.temporary effects on population numbers and species diversityan increase in population numbers and species diversitya decrease in population numbers and species diversity
- 15. Multiple Choice
Algae, grasses and trees are all __________.
decomposers
consumers
producers
pyramids
- 16. Multiple Choice
Some limiting factors that affect populations include lack of food, lack of water, lack of living space, and the spread of disease.
True
False
- 17. Multiple Choicestarts with bare rock followed by lichenprimary successionsecondary successionboth types of succession
- 18. Multiple Choicethe first organisms that appear in an ecological communityecological successionprimary successionsecondary successionpioneer speciles
- 19. Multiple Choicestarts with bare rock followed by lichenprimary successionsecondary successionboth types of succession
- 20. Multiple ChoiceThe organism that is hunted and eaten in a particular feeding relationship is known as:PredatorDecomposerPreyAutotroph
- 21. Multiple Choicethe first organisms that appear in an ecological communityecological successionprimary successionsecondary succession
pioneer species
- Answer choicesTagsAnswer choicesTags