MILLIONAIRE SCOREBOARD $100 $200 $300 $500 $1,000 $2,000 $4,000 $8,000 $16,000 $32,000 $64,000 $125,000 $250,000 $500,000 $1 MILLION Click the $ for questions

_____ are usually stated in an “If … then” format.  A: Hypothesis A:  B: Theories B:  C: Predictions C:  D: Variable D: $100 Question Click on the letter of the correct answer

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An experiment is designed to test the effect of UV light on frogs. Which of the following groups would be the control group?  A: frogs exposed to UV light for 15 days A:  B: frogs not exposed to UV light B:  C: frogs exposed to UV light for 24 days C:  D: frogs kept in complete darkness D: $200 Question Click on the letter of the correct answer

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When a scientist finds that a hypothesis is wrong, the scientist usually  A: stops studying science A:  B: feels nothing valuable was learned B:  C: tries to find another explanation for what has been observed C:  D: adds an additional variable to his or her experiment D: $300 Question Click on the letter of the correct answer

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The International System of Units  A: is based on standardized body measurements A:  B: is useful only for measuring length B:  C: is a device used to measure volume C:  D: contains units that are based on the number 10 D: $500 Question Click on the letter of the correct answer

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$1000 Question  A: 10 m A:  B: 1,000 m B:  C: 100 m C:  D: 10,000 m D: $1,000 Question Click on the letter of the correct answer How many meters are in a kilometer?

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$2000 Question  A: 1/1000 A:  B: 100 B:  C: 1/100 C:  D: 1000 D: $2,000 Question Click on the letter of the correct answer What does the prefix milli- mean?

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$4000 Question  A: Ruler A:  B: Graduated Cylinder B:  C: Triple Beam Balance C:  D: Thermometer D: $4,000 Question Click on the letter of the correct answer To measure the volume of a liquid, you would use a _______.

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$8000 Question  A: Studying how volcanoes are formed A:  B: Studying how hyenas and lions interact B:  C: Measuring the rate at which bacteria divides C:  D: Comparing reproduction of artic plants with that of desert plants D: $8,000 Question Click on the letter of the correct answer Which of the following would not be an area of study in Life Science?

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$16000 Question  A: Scientists live in a single country A:  B: Scientists work on the same topic B:  C: Scientist share their results with other scientists C:  D: Each scientist works in isolation D: $16,000 Question Click on the letter of the correct answer In today’s world, scientists are part of a global community. What does that mean?

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$32000 Question  A: 10 m 2 A:  B: 50 m 2 B:  C: 15m 2 C:  D: 25 m 2 D: $32,000 Question Click on the letter of the correct answer What is the area of a square that measures 5 m a side?

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$64000 Question  A: 15 mL A:  B: 10 mL B:  C: 20 mL C:  D: 5 mL D: $64,000 Question Click on the letter of the correct answer If you have a graduated cylinder that contains 50 mL of water. You drop a sea shell into the cylinder, and the water level rises to 65 mL. What is the volume of the sea shell?

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 A: kilometers km A:  B: meters m B:  C: millimeters mm C:  D: decimeters dm D: $125,000 Question Click on the letter of the correct answer To measure a grain a rice, what unit would you use? $ Question

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$ Question  A: asking new questions and reexamining old ones A:  B: the use of new technologies B:  C: the discovery of new information C:  D: all of the above D: $250,000 Question Click on the letter of the correct answer Scientific knowledge changes and grows due to

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$ Question  A: a control group, and experimental group and a standard A:  B: a control group, and experimental group and a variable B:  C: a controlled factor, a standard and a variable C:  D: an experimental group, a standard and a variable D: $500,000 Question Click on the letter of the correct answer A controlled experiment involves

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$1 Million Question  A: ignore results that contradict well-established theories A:  B: try to study as few subjects or individuals as possible B:  C: repeat or switch the order of steps as needed C:  D: find the answers to complex questions very quickly D: $1,000,000 Question Click on the letter of the correct answer When researchers use the scientific method, they should

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