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Middle School Set 2 (2008) - Round 1 - Question 1

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TOSS-UP: LIFE SCIENCE Short Answer

Living organisms are often divided into five Kingdoms. In which of the 5 Kingdoms would E. coli be classified?

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Middle School Set 2 (2008) - Round 1 - Question 1

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BONUS: LIFE SCIENCE Short Answer

What is the binomial scientific genus and species name for humans?

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Middle School Set 2 (2008) - Round 1 - Question 2

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TOSS-UP: EARTH SCIENCE Short Answer

The Triassic, Jurassic, and Cretaceous are all periods in what era?

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Middle School Set 2 (2008) - Round 1 - Question 2

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BONUS: EARTH SCIENCE Multiple Choice

Which of the following is the correct term for a large crack in ice:

  • W. crevice
  • X. chasm
  • Y. canyon
  • Z. crevasse (PRONOUNCE: crah-VAHSS)
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Middle School Set 2 (2008) - Round 1 - Question 3

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TOSS-UP: PHYSICAL SCIENCE Multiple Choice

What is the density given as specific gravity, of a one centimeter cube of a metal that weighs 5 grams:

  • W. .5
  • X. 5
  • Y. 2
  • Z. .2
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Middle School Set 2 (2008) - Round 1 - Question 3

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BONUS: PHYSICAL SCIENCE Multiple Choice

Which of the following has the greatest density:

  • W. 10 kilogram of pure water
  • X. 10 kilogram of aluminum
  • Y. 2 kilogram of silver
  • Z. 1 kilogram of gold
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Middle School Set 2 (2008) - Round 1 - Question 4

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TOSS-UP: MATH Short Answer

Peter bought a soda from a vending machine with a dollar bill. The soda cost 35 cents. What is the smallest number of coins he could receive in change if pennies are not included?

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Middle School Set 2 (2008) - Round 1 - Question 4

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BONUS: MATH Short Answer

What is the integer value of 105 divided by 103?

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Middle School Set 2 (2008) - Round 1 - Question 5

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TOSS-UP: GENERAL SCIENCE Multiple Choice

Rickets, which was a common disease in the early twentieth century, is caused by a deficiency in what vitamin:

  • W. riboflavin
  • X. vitamin B12
  • Y. vitamin K
  • Z. vitamin D
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Middle School Set 2 (2008) - Round 1 - Question 5

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BONUS: GENERAL SCIENCE Short Answer

Exposure to sunlight converts cholesterol found in human skin into what vitamin?

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