Have an account?
Skip to Content
Build your own quiz
Suggestions for you
20 questions
Show Answers
See Preview
- 1. Multiple Choice
What is this a picture of?Nitrogen cyclecarbon cyclewater cycleplant cycle - 2. Multiple ChoiceHow does carbon dioxide leave the atmosphere?Through transpirationThrough photosynthesisThrough factory emissionSunlight
- 3. Multiple ChoiceWhich process takes Carbon Dioxide from the air and converts it into a form of carbon used by living things?PrecipitationPhotosynthesisRespirationBioremdiation
- 4. Multiple ChoiceThese gases, such as carbon dioxide, trap heat in the Earth's atmosphere causing global warmingGlobal warming gasesHot House gasesGreen House gasesThermal pollution
- 5. Multiple ChoiceRespiration is the process by which ____________ is consumed and _______________ is produced.Carbon, OxygenOxygen, Carbon dioxideH20, oxygenCarbon, H2O
- 6. Multiple ChoiceOrganisms use nitrogen to formcarbohydrates and lipidsproteins and lipidslipids and nucleic acidsproteins and nucleic acids
- 7. Multiple ChoiceWhen nitrogen gas is turned in to a form that plants and animals can use is calledCombustionPhotosynthesisDecompositionNitrogen Fixation
- 8. Multiple ChoiceWhat happens when organisms die and decay?Their nitrogen moves to the air as nitrogen gasTheir nitrogen returns to the soil as ammoniumTheir nitrogen becomes tapped in clay and is unusableThey stay on earth forever
- 9. Multiple ChoiceCarbon dioxide is added to the atmosphere byBurning fossil fuelsCellular respirationDecomposing organic matterAll answers are correct
- 10. Multiple ChoiceIf the atmosphere is 78% N2, why can't we just get our nitrogen by breathing?We have no mechanism to break the triple bond of nitrogen between the atoms.Our lungs would be damaged by the N2.We need Oxygen for cellular respiration.The legumes take it up first.
- 11. Multiple ChoiceThe nitrogen found in the atmosphere is not in a form that plants or animals can use. What converts it into a usable form?BacteriaPhotosynthesisDecomposition of organismsFungi
- 12. Multiple ChoiceWhat does not produce carbon dioxide?PhotosynthesisBurning Fossil FuelsAnimal respirationPlants decaying
- 13. Multiple ChoiceIdentify the cycle pictured.The Water cycleThe Carbon cycleThe Nitrogen cycleThis is not a correct diagram of any cycle.
- 14. Multiple ChoiceNitrogen in the atmosphere is not available. Free nitrogen has to be changed into a usable form in a process called __nitrogen fixationtranspirationprecipitationrespiration
- 15. Multiple ChoiceWhat cycle is demonstrated in the diagram?TheLlife cycleThe Water cycleThe Carbon cycleThe Nitrogen cyckle
- 16. Multiple ChoiceThe tertiary consumers would obtain the largest amount of fixed form of nitrogen from eating which level of the energy pyramid?Primary producersPrimary consumersSecondary consumersTertiary consumers
- 17. Multiple ChoiceWhat cycle is demonstrated in the diagram?The Carbon cycleThe Water cycleThe Nitrogen cycleThe Life cycle
- 18. Multiple ChoiceWhich of the following are biotic factors in an ecosystem?Water, Trees, RocksAir, Fish, TemperatureBears, Soil, FishTrees, Fish, Bears
- 19. Multiple ChoiceThe process represented by arrow 4 is __transpirationprecipitationevaporationcondensation
- 20. Multiple ChoiceThe process represented by arrow 2 is _transpirationevaporationcondensationprecipitation
- Answer choicesTagsAnswer choicesTags