20 Questions

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20 Questions
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Question1

• When working with chemicals you should
  always_________ the ode towards you.

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Answer 1

• Waft

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Question 2

• What force keeps touching objects from sliding
  past each other easily?

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Answer 2

• Friction

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Question 3

• _________ is a change in position.

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Answer 3

• Motion

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Question 4

• How many centimeters are in 1 meter

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Answer 4

• 100cm-1 meter

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Question 5

• If you wanted to bring a large heavy object into
  your tree house, which machine would work best?

12
Answer 5

• Pulley

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Question 6

• What tool would best protect your eyes?

14
Answer 6

• Goggles

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Question 7

• How many variables are there in an experiment?

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Answer 7

• Only one

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Question 8

• The measure of the pull of gravity on an object
  is called _________.

18
Answer 8

• weight

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Question 9

• Which tool would you use to measure the force it
  takes to lift a brick?

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Answer 9

• Spring scale

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Question 10

• ______________ is the amount of matter in an
  object.

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Answer 10

• Mass

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Question 11

• A unit of measurement equal to 1000 grams is a
  ________________.

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Answer 11

• 1 kilogram

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Question 12

• A ____________________ is a tool used to make
  objects look bigger for making observations.

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Answer 12

• Hand lens

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Question 13

• A tool used to find the mass of an object is a
  ___________________.

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Answer 13

• Balance

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Question 14

• What is the benchmark for 1 kilogram?

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Answer 14

• Science textbook

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Question 15

• The distance from school to your house could be
  measured in _________________.

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Answer 15

• Kilometers

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Question 16

• A tool used to measure temperature is a
  _____________.

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Answer 16

• Thermometer

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Question 17

• When you __________objects, you sort them into
  groups based on their likenesses and differences.

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Answer 17

• Classify

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Question 18

• What you learned from the investigation is the
  ______________.

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Answer 18

• Conclusion

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Question 19

• A measurement system used by most countries in
  the world

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Answer 19

• Metrics

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Question 20

• When cleaning up after a science experiment you
  should____________.

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Answer 20

• Dispose of chemicals properly.