10/05/2020 Organisms and Their Environment(Senior Class Biology Study by Topics Test) 0Comments by Gate Academy Please fill in the information below. NAME EMAIL PHONE NUMBER 1. An organism that consumes dead organisms and organic waste, example – bacteria, fungusParasiteHerbivoreDecomposerProducer2. Which of the following sequences goes from the simplest level to the most complex?Community, population, ecosystemPopulation, ecosystem, communityCommunity, ecosystem, populationPopulation, community, ecosystem3. An organism that creates its own food is called:A producerA scavengerA consumerA decomposer4. Heterotrophs obtain energy from all of the following except: Solar radiation.AutotrophsHerbivoresOther heterotrophs5. The largest percentage of solar energy that penetrates the atmosphere of the Earth is used toHeat and evaporate water.Carry on photosynthesis.Generate winds.Heat the atmosphere and the Earth’s surface.6. A consumer is:An organism that cannot produce its own food.An organism that does not need food to survive.An organism that produces its own food.An abiotic organism.7. All the different populations that live and interact in an environment.NicheCommunityPopulationBiosphere8. A relationship between two species in which both species benefit SymbiosisCommensalismMutualismCoevolution9. An organism that is killed and eaten by another organismFood webHostPreyParasitic10. A straight line representation that identifies specific feeding relationships between prey and predator.Food webSuccessionFood ChainEnergy Pyramid11. A relationship in which two different organisms live in close association with each otherCommensalismCoevolutionMutualismSymbiosis12. A food web is more realistic than a food chain for showing the feeding relationships in ecosystems because:A food web explains why there are more producers than consumers.It compares the number of consumers to the number of micro-organisms in an ecosystem.Food chains use only a small sampling of organisms.Producers are usually eaten by many different consumers and most consumers are eaten by more than one predator.13. Temperature, light, air, water, soil, and climate are all __________ parts of the environment. BorealBioticLivingAbiotic14. Space where an organism lives and the role an organism plays within its ecosystem is referred to as a:CommunitySamplingNichePopulation15. Which of the following is NOT an abiotic factor?HumidityLight intensity.DecomposerWind16. For the following food chain: seeds à sparrow à owl if there are 100 000 kJ of energy available in the seeds, how many kilojoules are passed on to the owl?100 kJ1000 kJNone10 kJ17. All the trees within a forest would be an example of OrganismCommunityEcosystemPopulation18. A deer prancing about is an example of a(n)EcosystemCommunityPopulationOrganism19. An environment that provides the things the organism needs to live, grow, and reproduce is called its NicheHomeHabitatEcosystem20. Ecology is the study of the: Interactions between organisms.Biotic parts of the environment, such as animals and plants. .Abiotic parts of the environment, such as climate, air, and soil.Interactions between organisms as well as the interactions between organisms and their environment21. What is an ecosystem?The relationship between all the abiotic elements of a pond.All the interacting organisms that live in an environment and the abiotic parts of the environment that affect the organisms.A person who observes and studies the interactions between the biotic and abiotic parts of the environment.The relationship among the biotic parts of the environment.22. Another name for heterotroph; An organism that obtains its energy from producers.DecomposerConsumerScavengerParasite23. For the food web below:What does the praying mantis represent?A producer.A secondary consumer.A tertiary consumer.A primary consumer.24. The process by which one community is replaced by another; bedrock - lichens - mosses- grasses - trees and shrubs - forest HabitatsEnergy PyramidEcological successionEcological Niche25. Which of the following two organisms are producers?Consumers and phytoplankton.Plants and consumers.Plants and phytoplankton.Phytoplankton and chlorophyll.26 out of 25Time is Up! Time's up
