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Middle School Set 15 (2021) - Round 1 - Question 1

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BONUS: PHYSICAL SCIENCE Short Answer

Identify all of the following three properties of matter that are extensive: 1) Mass; 2) Volume; 3) Density.

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Middle School Set 14 (2020) - Round 9 - Question 6

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TOSS-UP: EARTH AND SPACE SCIENCE Short Answer

The position of Neptune was predicted by J.C. Adams and U.J. Leverrier [lur-vair-ee-ay] using Newtonian [new-TOH-nee-en] mechanics to explain observed anomalies in the orbit of what other planet?

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Middle School Set 4 (2010) - Round 16 - Question 11

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TOSS-UP: GENERAL SCIENCE Multiple Choice

Which of the following choices is the controlling force behind mass wasting?

  • W. The triggering event
  • X. Saturation of the material with water
  • Y. Gravity
  • Z. Removal of anchoring vegetation
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Middle School Set 4 (2010) - Round 12 - Question 15

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BONUS: PHYSICAL SCIENCE Multiple Choice

The ratio of the amount of water vapor in the air to the amount required to saturate the air is:

  • W. Specific humidity
  • X. Absolute humidity
  • Y. Relative humidity
  • Z. Dew point
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Middle School Set 13 (2019) - Round 10 - Question 16

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TOSS-UP: LIFE SCIENCE Multiple Choice

Which of the following is an example of a zoonotic [ZOH-uh-naw-tik] disease?

  • W. Measles
  • X. Bubonic plague
  • Y. Cholera
  • Z. Chicken pox
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Middle School Set 99 (?) - Round 99 - Question 16

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BONUS: GENERAL SCIENCE Short Answer

A 1 pint 9 ounce bottle of vinegar contains how many fluid ounces?

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Middle School Set 99 (?) - Round 99 - Question 8

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BONUS: MATH Short Answer

What is the least positive integer with exactly six factors?

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Middle School Set 12 (2018) - Round 8 - Question 17

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TOSS-UP: LIFE SCIENCE Short Answer

In the cell membrane, which of the four biological macromolecule classes can be found as hormones and are also used to store energy?

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Middle School Set 6 (2012) - Round 4 - Question 24

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TOSS-UP: MATH Multiple Choice

Which of the following proportions is NOT correct?

  • W. 15/9 = 5/3
  • X. 30/50 = 600/1000
  • Y. 8/24 = 4/16
  • Z. 4.2/8.4 = 5/10
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Middle School Set 5 (2011) - Round 2 - Question 1

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TOSS-UP: Earth and Space Science Multiple Choice

Which of the following is NOT a carbonate?

  • W. Dolomite
  • X. Aragonite
  • Y. Malachite (read as: MAH-lah-kyt)
  • Z. Labradorite
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