Abiotic and biotic factors
Quiz by Edward Davis
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10 questions
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- Q1Which of the following is considered a biotic factor in an ecosystem?PlantsSoil pHHumidityTemperature30s
- Q2What is an example of an abiotic factor in an ecosystem?InsectsFungiWaterBirds30s
- Q3Which of the following represents a biotic interaction?Wind speedPredationSoil compositionTemperature30s
- Q4Which of the following is NOT a biotic factor in an ecosystem?DecomposersPlantsHerbivoresRocks30s
- Q5Which of the following best describes the role of nutrients in an ecosystem?They have no impact on living organisms.They only affect abiotic components.They are essential for the growth of living organisms.They are only required in extreme conditions.30s
- Q6Which of the following is an example of a biotic factor that can affect a population?Sunlight availabilityWater temperatureCompetition for resourcesAtmospheric pressure30s
- Q7What type of factor is climate when considering an ecosystem?BiodegradableOrganicAbioticBiotic30s
- Q8Which of the following biotic factors is primarily responsible for the decomposition of organic matter?MineralsBacteriaTemperatureRainfall30s
- Q9Which of the following factors directly influences the distribution of species in an ecosystem?The color of the soilNumber of touristsClimateCity population30s
- Q10What is the effect of sunlight on primary producers in an ecosystem?It pollutes the water.It provides energy for photosynthesis.It causes soil erosion.It weakens plant growth.30s