Unit 1 Review
Quiz by Shelley Kruse
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19 questions
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- Q1All of the living and nonliving things and all of the interactions in an areaFood WebsInteractionsEcosystemInterdependence30s
- Q2Actions by one thing have an effect on a different or separate thingInterdependenceInteractionsFood WebsEcosystem30s
- Q3A group of organisms that are similar to one another and can combine to produce offspringFood WebsInterdependenceInteractionsSpecies30s
- Q4An interconnected set of food chainsInteractionsSpeciesInterdependenceFood Webs30s
- Q5When the well-being of two or more things is linked togetherFood WebsSpeciesInterdependenceInteractions30s
- Q6Which of the following describes a relationship in which one organism depends on another for its needs?An oak tree absorbing sunlight for foodA hawk catching and eating a mouseA frog cooling off in a pondA rabbit burrowing in the ground30s
- Q7Which of the following would be the most likely to cause the rapid disruption of an ecosystem?Varying rainfall from season to seasonOne kind of organism preying on anotherA gradual change in temperatureThe introduction of a new species30s
- Q8In any ecosystem, which of the following must be present in order to support the needs of all the animals?Wide-open spaces are needed to watch for predators.Soft soil is needed to allow digging and burrowing.all cliffs or mountains are needed to provide places for shelter.Plants are needed to transform energy from the Sun into food.30s
- Q9What do plants absorb from the air and combine it with water to produce their own food?wasteoxygencarbon dioxidecarbon30s
- Q10What is the name of the material that is not usable by plants or animals?interactionsdecomposersinterdependencewaste matter30s
- Q11When an organism dies, its energy is returned to the soil by what?carbon dioxideoxygendecomposerswaste matter30s
- Q12Mixture of sand, silt, clay, rock, and humus (plant and animal remains)interactionsmicrobesdecomposersoil30s
- Q13A very small life form, especially a bacteriumsoildecomposermicrobeinteractions30s
- Q14Actions by one thing that have an effect on a different or separate thingdecomposerinteractionssoilmicrobe30s
- Q15An organism that consumes dead or nonliving biomass without need for internal digestionsoilinteractionsdecomposermicrobe30s