Unit 1- Science And Living Things Exam

37 Questions | Total Attempts: 118

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Unit 1- Science And Living Things Exam

Questions and Answers
  • 1. 
    List the 9 levels of organization in order from SMALLEST TO BIGGEST  Give one example from real life for each. (Ex. Population- All the humans in Chicago) (HINT: Think of the examples that I used in class) (Worth 18 Points)
  • 2. 
    What is an experiment?
    • A. 

      A game

    • B. 

      A Test

    • C. 

      An Observation

    • D. 

      A Conclusion

  • 3. 
    Which variable goes on the X Axis?
    • A. 

      Independent Variable

    • B. 

      Dependent Variable

    • C. 

      Controlled Varibale

    • D. 

      Vertical Variable

  • 4. 
    Which step of the scientific method am I using when I tell you why I am doing the experiment?
    • A. 

      Hypothesis

    • B. 

      Conclusion

    • C. 

      Observation

    • D. 

      Purpose

  • 5. 
    What does the D in DRY MIX stand for?
    • A. 

      Death

    • B. 

      Darling

    • C. 

      Dependent

    • D. 

      Data

  • 6. 
    Why is it important to be specific when I am writing a Procedure?
    • A. 

      Because someone else should be able to do the experiment exactly like I did it and get the same result.

    • B. 

      Because I might need to do the experiment over again

    • C. 

      Because Science requires you to do too much

    • D. 

      Because Ms. McCauley requires you to do too much

  • 7. 
    A list of the things you need when you do an experiment is called the ________________.
    • A. 

      Materials List

    • B. 

      Independent Varibale List

    • C. 

      Data List

    • D. 

      Analysis List

  • 8. 
    The thing that the scientist changes in an experiment is called a:
    • A. 

      Controlled variable

    • B. 

      Independent variable

    • C. 

      Dependent variable

    • D. 

      Hypothesis

  • 9. 
    When writing a Conclusion you need:
    • A. 

      To refer to the results and tell what happened in the experiment

    • B. 

      To compare the outcome to your hypothesis

    • C. 

      To answer the question that you first asked in your pupose

    • D. 

      All of the answers

  • 10. 
    Which area is researched by Biologists?
    • A. 

      The structure of atoms

    • B. 

      The Earth's rocks

    • C. 

      The Living world

    • D. 

      The Solar Systems

  • 11. 
    ______________________________ is a method of questioning that is repeatable.
  • 12. 
    _____________________________is an acronym that helps us remember which axis the dependent and independent variable go on in a graph.
  • 13. 
    A _____________________ is the smallest functional unit of life
  • 14. 
    A _________________________ is an individual living thing
  • 15. 
    A _______________________________________ tells what you think is going to happen in an experiment and should be written in the "If, then, because" form.
  • 16. 
    A ________________________ variable is the thing that happens because of what the scientist changed.
  • 17. 
    A___________________________ is an experiment where only two varibales change- the independent and the dependent. The rest are kept constant.
  • 18. 
    A ______________________ is to respond to something.
  • 19. 
    ____________________________ is the first step of the scientific method
  • 20. 
     True or False: Figure 1 shows that the archer was being Precise.i
    • A. 

      True

    • B. 

      False

  • 21. 
    A scientist makes the following observation about an Oak Tree:The tree is 27 feet and 4 inches tall True or False: The observation is qualitative.
    • A. 

      True

    • B. 

      False

  • 22. 
    An Example of Homeostasis is which of the following (Check all that apply)
    • A. 

      Your body controls the amount of sugar in your blood

    • B. 

      The tree controls the amount of water stored in it's leaves

    • C. 

      You control your dog when you are walking it

    • D. 

      Your body sweating when you get to hot to cool itself down

  • 23. 
    A __________________________ is a group of similar cells that work together to do a job
  • 24. 
    A _____________________ is a specialized structure that  carries out a job in a living organism
  • 25. 
    A ________________________ Variable is a variable that does not change during an experiment
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