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Visual PPT QUIZ 1

Visual PPT QUIZ 1. Scientific Method and Measurements. Question #1: There are ___ in 2000 mm?. a. 200 m b. 2 m c. 0.002 m d. 0.02 m. Question #2: 15 km is:. a. 0.015 m b. 1.5 m c. 150 m d. 15000 m. Question #3: Which prefix is the smallest?. (a) centi (b) hecto (c) kilo

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Visual PPT QUIZ 1

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  1. Visual PPT QUIZ 1 Scientific Method and Measurements

  2. Question #1: There are ___ in 2000 mm? a. 200 mb. 2 mc. 0.002 md. 0.02 m

  3. Question #2: 15 km is: a. 0.015 mb. 1.5 mc. 150 md. 15000 m

  4. Question #3: Which prefix is the smallest? (a)centi (b)hecto (c) kilo (d)milli

  5. Question #4: What number does 6.3 x 1011 represent? (a) 0.000000000063 (b) 42 (c) 630,000,000,000 (d) 631011

  6. Question #5: Why is the metric system used most commonly in science? (a) It can measure larger and smaller things than the English system. (b) It has been around the longest. (c) It is decimal based and therefore easier to convert units. (d) It is less accurate than the English system. (e) None of them seem right

  7. Question #6: Write 0.00798 in scientific notation. A. 798 × 10–5 B. 0.798 × 10–4 C. 7.98 × 10–3 D. 0.798 × 10–2 E. 79.80 × 10–5

  8. Question #7: In which of the following ways can qualitative research be applied? (a) Where numbers are not required (b) In advance of a quantitative study, to help the researchers decide what questions to ask and how to ask them (c) Alongside or after quantitative research to help explain the data, or perhaps to ‘put flesh and blood’ on the bones of the figures and numbers from the quantitative survey (d) all of them seem right…you’re trying to trick me

  9. Question #8: Scientists will never know for sure why dinosaurs became extinct. Therefore, scientists should: A. stop studying dinosaurs and study only living animals. B. work to raise live dinosaurs to study. C. continue to learn as much as they can about dinosaur extinction. D. accept the current theory about dinosaur extinction as the best possible theory. E. None of the above

  10. Question #9: Based on your observations, you suggest that the presence of water could accelerate the growth of bread mold. This is: a. a conclusion. b. a hypothesis. c. an experiment. d. an analysis. e. none of them seem right

  11. Question #10: Why is creativity considered a scientific attitude? Scientists need creativity to make good posters to explain their ideas. b. Creativity helps scientists come up with different experiments. c. Creative scientists imagine the results of experiments without doing them. d. Scientists who are creative are better at handling and training animals.

  12. BONUS Astronomers measure large distances in light-years. One light-year is the distance that light can travel in one year, or approximately 5,880,000,000,000 miles. If a star is 12.5 light-years from Earth, which expression in scientific notation correctly represents how far the star is from Earth: A. 73.5 × 1012 miles B. 7.35 × 1013 miles C. 5.90 × 1012 miles D. 7.80 × 1013 miles

  13. Super Bonus: :Which list has the numbers in order from least to greatest? A. 5.4 × 103, 4.5 × 104, 5.4 × 104 B. 5.4 × 103, 5.4 × 104, 4.5 × 104 C. 5.4 × 104, 5.4 × 103, 4.5 × 104 D. 4.5 × 104, 5.4 × 103, 5.4 × 104 E. None of the above

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