Grade 3 Science Part 2

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Grade 3 SciencePart 2

• 2007 Released Test

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21. The drawing compares the size of four
different birds. How would you arrange the birds
in order from smallest to largest?

• A. Cardinal, sparrow, crow, dove
• B. Sparrow, cardinal, crow, dove
• C. Sparrow, cardinal, dove, crow
• D. Crow, cardinal, dove, sparrow

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22. Barry collected four different rocks. The
rock with the GREATESTmass will feel the

• A. hardest
• B. sharpest
• C. smoothest
• D. heaviest

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23. A dog gets the energy it needs to run from

• A. the air
• B. the Sun
• C. food
• D. water

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24. A girl kept a plant under a light for 30
days. She measured how tall the plant was every 5
days. The graph shows the results. The conclusion
drawn from the graph is that a plant kept under
light --

• A. gets taller with time.
• B. stays the same size.
• C. gets shorter with time.
• D. is hard to measure.

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25. Which of these graduated cylinders contains
16 mL of water?

• A.

C.
B.
D.
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26. These three plants are grouped together
because all three

• A. have thorns
• B. are shrubs
• C. need some shade
• D. lose their leaves

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27. Which of these shows a pulley?

• A.
• B.

C. D.
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28. This habitat is BEST for which type of pet?

• A. Bird
• B. Fish
• C. Lizard
• D. Butterfly

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29. Which of these living things is a producer in
a food chain?
C. D.

• A.
• B.

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30. A summer day begins with a clear, sunny sky.
Then, dark clouds form in the afternoon. What
type of weather will MOST likely happen next?

• A. Fog and wind
• B. Wind and snow
• C. Rain and thunder
• D. Sleet and snow

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31. If a wooded area is cleared and corn is
planted, what will MOSTlikely happen?

• A. Underground streams will get
  polluted.
• B. Weather patterns will change.
• C. The air will become polluted.
• D. Animal habitats will be destroyed.

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32. Cows are farm animals that eat only plants.
Which of these kindsof living things is a cow?

• A. Herbivore
• B. Decomposer
• C. Carnivore
• D. Producer

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33. Which of these causes the MOST evaporation
of water from a lake?

• A. Freezing of the lake
• B. Heat from the Sun
• C. Melting snow forming streams
• D. Volcanic activity near the lake

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34. The seeds of an oak come from the

• A. leaf
• B. fruit
• C. root
• D. stem

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35. When a tadpole grows, its gills change into
lungs. What does itnow need to survive?

• A. Fins
• B. Soil
• C. Water
• D. Air

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36. A student wants to cut a piece of string for
a class activity. The length of the string is
measured BEST in which units?

• A. Liters
• B. Gallons
• C. Centimeters
• D. Miles

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37. Which of these belongs in the center?
Things that --

• A. cover animal bodies
• B. make the animal smaller
• C. keep animal bodies cool
• D. help animal bodies get oxygen

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38. Which word tells how a lasagna noodle looks
compared to aspaghetti noodle?

• A. Longer
• B. Lighter
• C. Wider
• D. Smaller

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39. An experiment tests how many minutes students
take to finish lunch. The chart shows the average
times for grades 3, 4, 5, and 6. At which grade
level do the students spend MOST of the 30-minute
lunch period eating their lunches?

• A. Grade 3
• B. Grade 4
• C. Grade 5
• D. Grade 6

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40. Which picture shows the way that two magnets
will attract?

• A.
• B.

C. D.
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Thats All Folks!