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Middle School Set 10 (2016) - Round 1 - Question 1

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TOSS-UP: MATH Short Answer

What is the square of the binomial x - 11?

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Middle School Set 10 (2016) - Round 1 - Question 1

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BONUS: MATH Short Answer

What is the square root of the expression 12 minus 3 plus 4 times 10?

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Middle School Set 10 (2016) - Round 1 - Question 2

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TOSS-UP: EARTH AND SPACE SCIENCE Multiple Choice

What is the primary reason for the movement of mass downslope during erosion?

  • W. Friction
  • X. Electricity
  • Y. Gravity
  • Z. Buoyancy
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Middle School Set 10 (2016) - Round 1 - Question 2

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BONUS: EARTH AND SPACE SCIENCE Short Answer

The main asteroid belt is located between the orbits of what two planets?

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Middle School Set 10 (2016) - Round 1 - Question 3

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TOSS-UP: GENERAL SCIENCE Multiple Choice

Which of the following steps should NOT be used in the event of an electrical fire?

  • W. Extinguish with water
  • X. Use a carbon dioxide fire extinguisher
  • Y. Turn off the power source
  • Z. Call the fire department
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Middle School Set 10 (2016) - Round 1 - Question 3

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BONUS: GENERAL SCIENCE Short Answer

What metric prefix is equivalent to one trillion?

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Middle School Set 10 (2016) - Round 1 - Question 4

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TOSS-UP: PHYSICAL SCIENCE Short Answer

Dry ice is the solid form of what substance, which is typically found in gaseous phase at standard temperatures and pressures?

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Middle School Set 10 (2016) - Round 1 - Question 4

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BONUS: PHYSICAL SCIENCE Multiple Choice

In the radioactive decay of uranium, what is the final stable element?

  • W. Thorium
  • X. Lead
  • Y. Plutonium
  • Z. Radium
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Middle School Set 10 (2016) - Round 1 - Question 5

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TOSS-UP: ENERGY Multiple Choice

Utilities distribute electrical power at high voltage from generating plants to industrial and residential customers through a network of wires. Which of the following is the term for these wires?

  • W. Transmission lines
  • X. Step-up lines
  • Y. Grid transformers
  • Z. Power cables
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Middle School Set 10 (2016) - Round 1 - Question 5

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BONUS: ENERGY Short Answer

Order the following three states from least to greatest in terms of coal production: 1) Pennsylvania; 2) California; 3) West Virginia.

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