Modified True/False
Indicate
whether the statement is true or false. If false, change the identified word or phrase to make
the statement true.
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1.
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Force measures the ability for things to change.
_________________________
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2.
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Solids, liquids, and gases are three fundamental chemical reactions.
___________________________________
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3.
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The oil in your car is in the solid phase.
_________________________
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4.
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The source for most of the energy for Earth is the Sun.
_________________________
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5.
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Physical science does not apply to living creatures.
_________________________
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Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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6.
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Solids, liquids, and gases are three fundamental:
a. | chemical changes. | b. | natural laws. | c. | phases of
matter. | d. | variables. |
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7.
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The amount of matter an object contains is called its:
a. | energy. | b. | mass. | c. | force. | d. | phase. |
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8.
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Energy from ____ supports all living things on Earth.
a. | the Sun | b. | Earth’s core | c. | the moon and other
planets | d. | fossil fuels |
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9.
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Which of the following is NOT a solid?
a. | Ice | b. | Gasoline | c. | A piece of
wood | d. | A pebble |
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10.
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A ____ transforms one kind of matter into a different kind of matter.
a. | physical change | b. | chemical change | c. | phase
change | d. | One kind of matter CANNOT be changed into a different kind of
matter. |
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11.
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Living organisms are made of special chemicals known as:
a. | natural laws. | b. | friction and forces. | c. | proteins, fats, and
carbohydrates. | d. | solids, liquids, and gases. |
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12.
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An example of each of the three phases of matter that could be found in a
car are:
a. | gasoline, the steel frame, and air. | b. | gasoline, windshield wiper fluid, and
oil. | c. | air, exhaust, and gasoline fumes. | d. | the steel frame, plastic seats, and rubber
tires. |
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13.
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If you apply the same amount of force to a giant cruise ship and to a small
canoe, which boat will move faster?
a. | The cruise ship | b. | The canoe | c. | They will both move
at the same speed | d. | Neither will move at
all |
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Completion
Complete each
statement.
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Select the correct term to complete each sentence. There are extra terms in
the list.| chemical reaction | second | units | | hour | scientific theory | natural law | | energy | quantities | minute | | scientific method | mass | repeatable | | | |
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14.
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When one kind of matter is changed into another kind of matter, a(n)
_________________________ has taken place.
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15.
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The amount of matter an object contains is called ____________________.
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Short Answer
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16.
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If the same amount of force is applied to a small passenger car and a big
18-wheeler truck, which will start moving faster? Explain why.
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17.
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Give an example of a solid, a liquid, and a gas that you might find in your
classroom.
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18.
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The scientific method is used to find answers to science questions. List
the five steps in this scientific process.
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