
Unit 3 Concepts 3-5
Quiz by Catherine Tate
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39 questions
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- Q1Which of the following is an example of a carnivore?SheepRabbitCowLion30s
- Q2Which of the following is an example of a herbivore?SharkSnakeGiraffeEagle30s
- Q3Which of the following is an example of a producer?SquirrelGrassTigerOwl30s
- Q4Which of the following is an example of a detritivore?EarthwormButterflyElephantLion30s
- Q5What is the main difference between how autotrophs and heterotrophs acquire energy?Heterotrophs can synthesize their own food through photosynthesis or chemosynthesis, while autotrophs rely on consuming other organisms for energy.Autotrophs can synthesize their own food through photosynthesis or chemosynthesis, while heterotrophs depend on consuming other organisms for energy.Autotrophs obtain energy through photosynthesis or chemosynthesis, while heterotrophs rely on external sources of energy.Both autotrophs and heterotrophs depend on consuming other organisms for energy.Autotrophs obtain energy by consuming other organisms, while heterotrophs synthesize their own food through photosynthesis or chemosynthesis.30s
- Q6Which statement accurately describes the energy acquisition process of heterotrophs?Heterotrophs convert glucose into sunlight, water, and carbon dioxide through chemosynthesis.Heterotrophs can convert sunlight, water, and carbon dioxide into glucose through photosynthesis.Heterotrophs rely on consuming other organisms for energy.Heterotrophs rely on external sources of energy to produce glucose.30s
- Q7Which statement accurately describes the energy acquisition process of autotrophs?Autotrophs obtain energy by consuming other organisms in their environment.Autotrophs convert glucose into sunlight, water, and carbon dioxide through chemosynthesis.Autotrophs can convert sunlight, water, and carbon dioxide into glucose through photosynthesis.Autotrophs can directly absorb organic molecules from their surroundings for energy.Autotrophs rely on external sources of energy to produce glucose.30s
- Q8Which process is associated with the energy acquisition of autotrophs?EndocytosisCellular respirationFermentationPhotosynthesis30s
- Q9Aside from photosynthesis, what is another type of energy process that producers can use to make food?Cellular RespirationChemosynthesisGlycolytic oxidationEndocytosis30s
- Q10Which organism type can produce its own food?PredatorHeterotrophDecomposerParasiteAutotroph30s
- Q11What is the main source of energy for heterotrophs?PhotosynthesisCellular respirationEndocytosisChemosynthesisConsuming other organisms30s
- Q12What is the function of detritivores in a food chain/food web?They help regulate the populations of primary consumersThey produce energy through photosynthesisThey consume living organisms for food and energyThey help break down dead organisms and waste, returning nutrients to the environment30s
- Q13How do detritivores contribute to the energy flow in a food chain/food web?They consume primary consumers for energyThey capture sunlight to produce food for themselves and other organismsThey convert dead organic matter into energy for themselves and other organismsThey break down inorganic matter, releasing energy for other organisms30s
- Q14Which of the following statements accurately compares and contrasts photosynthesis and chemosynthesis?Photosynthesis requires sunlight, while chemosynthesis does not.Photosynthesis and chemosynthesis both produce oxygen as a byproduct.Photosynthesis and chemosynthesis both take place in animals.Photosynthesis and chemosynthesis both require sunlight.30s
- Q15Why is the pyramid shape used to represent energy, biomass, and numbers pyramids?It visually represents the increasing amount of energy, biomass, or numbers at higher trophic levels.It visually represents the constant amount of energy, biomass, or numbers at each trophic level.It visually represents the decreasing amount of energy, biomass, or numbers at higher trophic levels.It visually represents the random distribution of energy, biomass, or numbers across trophic levels.30s