15010992
Descripción
Test por Samielle Baldillo, actualizado hace más de 1 año
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Creado por Samielle Baldillo
hace más de 6 años
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Pregunta 1
Pregunta
Knowledge gained by observing the natural world is called
Respuesta
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interpretation
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experimentation
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investigation
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science
Pregunta 2
Pregunta
In order to measure mass, use the _.
Respuesta
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liter
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meter
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gram
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pound
Pregunta 3
Pregunta
Measurements or counts are examples of
Respuesta
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a quantitative observation.
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a qualitative observation.
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use of the major senses.
Pregunta 4
Pregunta
Long distances are measured in _.
Respuesta
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kilometers
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millimeters
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meters
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centimeters
Pregunta 5
Pregunta
A millimeter is about the same as _.
Respuesta
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five city blocks
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a coin thickness
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a finger width
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a stride
Pregunta 6
Pregunta
24 mL = .024 L and 41 L = 4100 mL
Respuesta
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both right
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1st wrong, 2nd right
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both wrong
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1st right, 2nd wrong
Pregunta 7
Pregunta
SI units are
Respuesta
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almost always based on the number 10.
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used to measure only length.
Pregunta 8
Pregunta
"Next month will be snowier than usual."
Is this statement a(an)
Respuesta
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Inference
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Observation
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Prediction
Pregunta 9
Pregunta
Which of the following statements about the steps of scientific methods is true?
Respuesta
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Steps must always be used in the same order
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All Steps must be used.
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Steps are repeated sometimes.
Pregunta 10
Pregunta
When analyzing results, scientists sometimes arrange data in a
Respuesta
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graph
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hypothesis
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speech
Pregunta 11
Pregunta
A graph that uses percents
Respuesta
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Line Graph
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Bar Graph
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Pie Chart
Pregunta 12
Pregunta
A series of steps in an experiment is called
Respuesta
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Problem
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Hypothesis
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Procedure
Pregunta 13
Pregunta
A graph about categories or totals
Respuesta
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Line Graph
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Bar Graph
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Pie Chart
Pregunta 14
Pregunta
Which of the following units is NOT an SI unit?
Respuesta
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meter
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foot
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liter
Pregunta 15
Pregunta
The metric base units include _.
Respuesta
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yard, liter, pound
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meter, gallon, gram
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meter, liter, gram
Pregunta 16
Pregunta
Observations can either be qualitative or quantitative.
Respuesta
- True
- False
Pregunta 17
Pregunta
After a scientist forms a hypothesis, the next step is to
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analyze the results.
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gather data to test the hypothesis.
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share it with other scientists.
Pregunta 18
Pregunta
What is the term for testing one factor at a time?
Respuesta
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controlled experiment
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conceptual model
Pregunta 19
Pregunta
136 cm = 13.6 m and 4268 m = 42.68 km
Respuesta
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both wrong
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1st wrong, 2nd right
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1st right, 2nd wrong
Pregunta 20
Pregunta
To measure the volume of a really small amount of a liquid, use _.
Respuesta
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liters
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milliliters
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quarts
Pregunta 21
Pregunta
Which of the following has the metric prefixes in the right order from largest to smallest?
Respuesta
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k-, h-, da-, base, d-, c-, m-
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k-, h-, d-, base, da-, c-, m-
Pregunta 22
Pregunta
The metric system uses the _ to measure length or distance.
Respuesta
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gram
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meter
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feet
Pregunta 23
Pregunta
Colors, smells, textures or sounds are examples of
Respuesta
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a qualitative observation.
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the major senses.
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a quantitative observation
Pregunta 24
Pregunta
What is the first step of a scientific investigation?
Respuesta
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asking a question
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making a prediction
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