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- 1. Multiple Choice
The study of how living things interact with one another and with their environment.BiologyLithologyEcologyFarmacology - 2. Multiple ChoiceTwo or more members of a particular species living and interacting in the same areaCommunityPopulationOrganismsBiosphere
- 3. Multiple ChoiceDifferent populations living and interacting with each other in the same areaBiomeEcosystemCommunityNiche
- 4. Multiple ChoiceAll of the living and nonliving things in an area that interact with each other are called a/an ______.communityhabitatpopulationecosystem
- 5. Multiple ChoiceAn individual belonging to a specific speciesBioticCommunityOrganismReptile
- 6. Multiple Choice
What type of organism makes its own food?
Autotroph
Heterotroph
- 7. Multiple Choice
Which category of organism cannot make its own food?
Autotroph
Heterotroph
- 8. Multiple Choice
herbivores like to eat?
meat
grass
meat and grass
pizza
- 9. Multiple Choice
carnivores eat?
meat
grass
both meat and grass
chocolate
- 10. Multiple Choice
omnivores eat?
meat
grass
both meat and grass
pop tarts
- 11. Multiple ChoiceUse the diagram answer the question.
What is a fitting description for this diagram?A Food ChainAn EcosystemA Food WebBiotic and Abiotic Factors - 12. Multiple ChoiceUse the diagram to answer the question.
The Mayfly is a food source for which 3 organisms?Frog, Dragon Fly and snakeFrog, trout and dragon flyFrog, salamander and troutFrog and phytoplankton - 13. Multiple ChoiceUse the diagram to answer the question.
The trout is a source of food for the human and the eagle. When there are more than one organism vying for the same source we call this____?PopulationResourcesCommunityCompetition - 14. Multiple ChoiceWhat is the best explanation for an energy pyramid?It shows the FLOW of energy from one organism to the next.It shows HOW much energy flows through a food webIt shows the MEMBERS in a single organism
- 15. Multiple ChoiceTrue or False. In this Food Web Pyramid the consumers on each level only get about 10 percent of energy that the plants have stored.TrueFalse
- 16. Multiple ChoiceIn this Food Web Pyramid what is the proper name for the organisms above the producer level at the bottom.herbivoresconsumerscarnivoresomnivores
- 17. Multiple ChoiceThe deer, grasshopper, and bird are all examples of which type of consumers on this food pyramid?decomposersomnivorescarnivoreherbivore
- 18. Multiple ChoiceThe snake and the frog, are all examples of which type of consumers on this food pyramid?decomposersomnivorescarnivoreherbivore
- 19. Multiple ChoiceIn Australia the farmers had a problem with beetles eating the sugar cane. So they introduced the cane toad to control that population. Instead of eating the beetles, they ate the source of food and other organisms. What would be a possible consequence of this?The other organisms attacks the toad populationThe ecosystem would be destroyedThe cane toads would get too much food and dieThe food web was changed by this one organism
- 20. Multiple ChoiceAbout how much percent of energy is passed on from one organism to to the next on a food web pyramid.100 percent of all energy gets passed45 percent of all energy gets passed10 percent of all energy gets passed0 percent of all energy gets passed
- 21. Multiple ChoiceWhat does a food web represent?All connections of energy flow throughout all organisms in a ecosystem.The specific ways that mutualism is carried out.A single pathway or energy flow between organisms.How carnivores get their food.
- 22. Multiple ChoiceIf the grasshopper were to be removed completely from the food web, what organism would be most effected?The squirrelThe shrewThe deerThe rabbit
- 23. Multiple ChoiceIf the sun provides all energy in the Energy Pyramid, and the energy decreases by a division of 10 as you travel up the pyramid, how much energy does the Tertiary Consumer have?100%10,000%10%.1%
- 24. Multiple ChoiceA _______________ cannot make its own energy and eats only plants for their energy.producerPrimary consumerSecondary ConsumerTertiary Consumer
- 25. Multiple Choice_____________ are an example of decomposers.fishbacteriaplantsseaweed
- 26. Multiple ChoiceWhich of the following would be the most likely effect, if there were a sudden increase in the cricket population?There would be a decrease in the small bird population.There would be a decrease in the grass/flowers population.There would be a decrease in the mice population.There would be an increase in the grass/flowers population.
- 27. Multiple ChoiceWhat does a Primary Consumer eat?Tertiary ConsumersSecondary ConsumersProducers
- 28. Multiple ChoiceAn organism that lives by breaking apart dead organic matter into simpler parts is...scavengerconsumerdecomposercarnivore
- 29. Multiple ChoiceIn a food web, arrows point at:who gets energy.who gets eaten.
- 30. Multiple ChoiceWhich of the following is a herbivore?cricketfroghawkshrew
- 31. Multiple ChoiceWhich organism receives the least amount of energy from the producer?OwlGrasshopperLilypadMouse
- 32. Multiple ChoiceWhich organisms from the Food Web is consuming the Insects?Lynx, HareShrew, Red foxLynx, Red FoxHawk, Shrew
- 33. Multiple ChoiceWhat might happen if you remove a primary consumer from the ecosystem?There would be more food for secondary consumers.The number of primary consumers would increase.The number of plants would increase.The number of secondary consumers would increase.
- 34. Multiple ChoiceVirtually all plants are autotrophic. But there are no autotrophic animals or fungi. What can you infer about autotrophic organisms?They can move on their ownThey are at the top of the food chainThey can make their own energyThey reproduce slowly
- 35. Multiple ChoiceWhat is the process in plants that produce food for the plants and oxygen.photosnthesisI don't knowPhotosynthesisgrowing
- 36. Multiple ChoiceWhen a population grows past the ecosystem's carrying capacity, what happens to the population?Continues to growThe population starts to die off to return to carrying capcityThe population will go extinct due to lack of resourcesThe population grows then finds a new carrying capacity
- 37. Multiple ChoiceIf there is more food than usual in an ecosystem, then...Populations will stay the samePopulations will decreasePopulations will increase
- 38. Multiple ChoiceThe largest population an area can support is called what?population densitycarrying capacityexponential growthhabitat
- 39. Multiple ChoiceWhat is it called when an organism leaves an area or population?immigrationlimiting factoremigrationdeath rate
- 40. Multiple ChoiceSpace, food, water, weather conditions, disease, and climate/weather conditions can be examples of what?biotic factorslimiting factorsabiotic factorsdeath rate
- 41. Multiple ChoiceAll energy on Earth ultimately comes from what source?WaterSunConsumersOxygen
- 42. Multiple ChoiceAn organism that needs to eat other organisms to obtain energy is known as a:AutotrophProducerConsumerMutualist
- 43. Multiple ChoiceAn organism that uses sunlight to create its own food is known as a:ProducerHeterotrophConsumerDecomposer
- 44. Multiple ChoiceWhat does a food chain represent?How all living organisms within a habitat are connected.All of the things that a particular animal eats.How plants create their own food.A single path of energy transfer within a habitat.
- 45. Multiple ChoiceThe arrows in a food chain or web represents what?They point to the organism that is being eaten.It shows how sunlight flows within an ecosystem.They show what direction the energy is flowing between organisms.They represent how water is transferred within a habitat.
- 46. Multiple ChoiceWhat does a food web represent?All connections of energy flow throughout all organisms in a habitat.The specific ways that mutualism is carried out.A single pathway or energy flow between organisms.How carnivores get their food.
- 47. Multiple ChoiceWhat is a trophic level?Each level represented within a food chain or web.Levels of ecosystems that the world is divided into.Different levels of nutrients present within an organism.The levels of sunlight an autotroph needs to survive.
- 48. Multiple ChoiceWhy might an organism have more than one arrow coming from them in a food web?More than one organism may eat them.They may eat more than one other organism.This organism gets its energy from multiple sources.They have no resources available to them.
- 49. Multiple ChoiceThe rabbit in this food web would be considered a:DecomposerProducerSecondary ConsumerPrimary Consumer
- 50. Multiple ChoiceThe fox in this food web would be considered a:Tertiary ConsumerProducerSecondary ConsumerPrimary Consumer
- 51. Multiple ChoiceThe mouse in this food web would be considered a:Primary ConsumerProducerTertiary ConsumerSecondary Consumer
- 52. Multiple ChoiceThe image provided is an example of a(n):AutotrophCarnivoreHerbivoreDecomposer
- 53. Multiple ChoiceThe image provided is an example of a(n):CarnivoreHerbivoreProducerAutotroph
- 54. Multiple ChoiceWhat percentage of energy is passed on to each tropic level?10%50%90%100%
- 55. Multiple ChoiceIn this energy pyramid, which organisms have the most energy available?ProducersCarnivoresHerbivoresTop Predator
- 56. Multiple ChoiceHow many carnivores are shown in this food web?6453
- 57. Multiple ChoiceIn this ecological pyramid which type of consumer gets only 10% of the energy stored in plants?HerbivoreCarnivoreOmnivoreSecondary Consumer
- 58. Multiple ChoiceWhat is this called?Food WebFood ChainAbiotic Factors
- 59. Multiple ChoiceWhere does the energy start in this food chain?PlantSunDeerWolf
- 60. Multiple ChoiceEnergy increases as you move up the food pyramid (from bottom to top).TrueFalse
- 61. Multiple ChoiceA connection of food chains with many food energy paths in an ecosystem is a ____________ecosystemfood webenvironment
- 62. Multiple ChoiceIn a food web, arrows point at:who gets energy.who gets eaten.
- 63. Multiple ChoiceWho does the grasshopper get energy from?GrassGrasshopperMouseOw
- 64. Multiple ChoiceAn organism that eats the secondary consumer.Primary ConsumerSecondary ConsumerTertiary ConsumerConsumer
- 65. Multiple ChoiceOrganisms which carry out the process of decomposition by breaking down dead or decaying organisms.ConsumerProducerDecomposerHerbivore
- 66. Multiple Choice
How are primary consumers different from secondary consumers?
Primary consumers eat only plants; secondary consumers eat other consumers.
Primary consumers eat other consumers; secondary consumers eat only plants.
Primary consumers eat plants and other consumers; secondary consumers eat plants and decompose matter.
Primary consumers eat plants and decompose matter; secondary consumers eat plants and other consumers.
- 67. Multiple Choice
Which organism is the carnivore?
- 68. Multiple Choice
Which organism is the omnivore?
- 69. Multiple Choice
All food webs and food chains begin with _________________.
primary consumer
producers
secondary consumers
tertiary consumers
- 70. Multiple Choice
In an ecological pyramid, which type of organism always has the least amount of energy available?
Producers
Herbivores
Carnivores
Apex Predator
- 71. Multiple Choice
If there are 100 Kcal of energy available in the producers, how much energy would be available in the primary consumers?
10 Kcal
1 Kcal
100 Kcal
1000 Kcal
- 72. Multiple Choice
Which organism do the owl and the weasel compete for in the food web?
Hawk
Spider
Grasshopper
Shrew
- 73. Multiple Choice
Based on the image, which organism recieves the least amount of energy from the producer?
Owl
Grasshopper
Lilypad
Mouse
- 74. Multiple ChoiceUse the diagram answer the question.
What is a fitting description for this diagram?A Food ChainAn EcosystemA Food WebBiotic and Abiotic Factors - 75. Multiple ChoiceUse the diagram to answer the question.
The Mayfly is a food source for which 3 organisms?Frog, Dragon Fly and snakeFrog, trout and dragon flyFrog, salamander and troutFrog and phytoplankton - 76. Multiple ChoiceWhat is the best explanation for an energy pyramid?It shows the FLOW of energy from one organism to the next.It shows HOW much energy flows through a food webIt shows the MEMBERS in a single organism
- 77. Multiple ChoiceTrue or False. In this Food Web Pyramid the consumers on each level only get about 10 percent of energy that the plants have stored.TrueFalse
- 78. Multiple ChoiceIn this Food Web Pyramid what is the proper name for the organisms above the producer level at the bottom.herbivoresconsumerscarnivoresomnivores
- 79. Multiple ChoiceWhat is the study of the interactions among organisms and between organisms and their environments called?BiologyEcologyAstronomyBiosphere
- 80. Multiple ChoiceThe direction of the flow of energy in a food web is represented by ___.Light bulbsDotted LinesArrowsBubbles
- 81. Multiple ChoiceWhich of the following is a herbivore?cricketfroghawkshrew
- 82. Multiple ChoiceWhich of the following organisms in the food web is a producer?Giant PandaSnow LeopardMushroomBamboo
- 83. Multiple ChoiceWhich of the following organism provides energy for more than one organism in the food web?MouseHawkSnakeLizard
- 84. Multiple ChoiceBased on the food web, which shows correctly the one way that energy flows?Plant -->Rat -->OwlPlant <--Rat <-- Owl
- 85. Multiple ChoiceIn this food web, which two organisms could be harmed if the mouse population were to decrease?Deer and caterpillarWolf and snakeOak and grassHawk and songbird
- 86. Multiple ChoiceWhat is this called?Food WebFood ChainAbiotic Factors
- 87. Multiple ChoiceIn the food web shown, the smaller bird would be considered....primary consumersecondary consumertertiary consumerproducer
- 88. Multiple ChoiceIn the food web shown, the snail would be considered...primary consumersecondary consumertertiary consumerproducer
- 89. Multiple Choice
In the food web shown, the fox is a...
primary consumer
secondary consumer
tertiary consumer
producer
- 90. Multiple ChoiceIf the grasshopper were to be removed completely from the food web, what organism would be most effected?The squirrelThe shrewThe deerThe rabbit
- 91. Multiple Choice
Position that an organism occupies based on what it eats
Producer
Trophic level
Heterotroph
Consumer
- 92. Multiple ChoiceIn the energy pyramid here, how much of the energy in the producers gets passed to the herbivores?10%20%80%90%
- 93. Multiple ChoiceA food pyramid represent the relative amount of energy in trophic levels. Which of the following correctly shows a food pyramid?ABCD
- 94. Multiple ChoiceThe deer, grasshopper, and bird are all examples of which type of consumers on this food pyramid?decomposersomnivorescarnivoreherbivore
- 95. Multiple ChoiceAll the organisms on earth get their energy directly or indirectly from?OxygenWaterNitrogenThe Sun
- 96. Multiple Choice
Atom → molecule → organelle → cell→ tissue → organ
→ system → organism
→ population → community
→ ecosystem → biosphere.
Taxonomic System
Classification system
Levels of Organization
Periodic Table
- 97. Multiple Choice
The smallest unit that makes up the known elements.
Molecule
Organelle
Cell
Atom
- 98. Multiple Choice
Groups of cells with similar functions.
Organs
Molecules
Tissues
Organelles
- 99. Multiple Choice
Group of tissues with similar functions.
Organelles
Cells
Tissues
Organs
- 100. Multiple Choice
Any single living individual, and can refer to a single human, animal, plant,
Protista, bacteria, or fungi.
Community
Cell
Population
Organism
- 101. Multiple Choice
Organisms who are members of the same species in an ecosystem.
Organism
Population
Organ
Community
- 102. Multiple Choice
A biological community that includes various species and their physical environment (Biotic and Abiotic Factors).
Organism
Community
Biosphere
Ecosystem
- 103. Multiple Choice
Where life is found on earth.
Community
Habitat
Ecosystem
Biosphere
- 104. Multiple Choice
The levels of organization from the simplest to the most complex are
Cells, tissues, organs, organ systems, organism
Organisms, organs, tissues, cells, organ systems
Cells, organs, organ systems, tissues, organism
Tissues, cells, organs, organism
- 105. Multiple ChoiceThis is a example of........organ systemcellsorgantissue
- 106. Multiple ChoiceWhich level of organization is the most complex?organismpopulationcommunityecosystem
- 107. Multiple ChoiceA forest full of many kinds of trees and grasses is an example of agrouporganismpopulationcommunity
- 108. Multiple ChoiceWhich is an example of a population?different kinds of bacteriaA group of fish and sharksdeer, bear, and rabbitsA herd of cattle
- 109. Multiple Choicewhich is the correct order of the levels of organization from simple to complex?organism, population, community, ecosystemecosystem, community, population, organism
- 110. Multiple ChoiceJacob is going out to his grandparents fram. On the farm is a stream that he likes to fish at. When he is fishing he sees many differernt speacies of fish as well as maple and oak trees and dragonflies. What Jacob is seeing is an example of what level of organization?organismpopulationcommunityecosystem
- 111. Multiple ChoiceAbby is walking to school with her best friend Jaylyn. They begin talking about everything they see including the ash trees, grass, weeds, ants, and people. They also notice how cold it is, how there are several large puffy clouds out, and how the sun is just starting to come up. What level of organization are they discussing?communityecosystembiomebiosphere
- 112. Multiple ChoiceWhat are the ecological levels of organization from smallest to the largest?organism, population, community, ecosystem, biome, biosphereorganism, community, population, ecosystem, biome, biosphereorganism, population, community, biome, ecosystem, ecosphere.organism, community, population, biome, ecosystem, ecosphere
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