A
B
C
D
E
100
Questions about art, personal preferences, morality and _____________________ can not be answered by science.
What is politics?
100
A globe of Earth, a replica of the inside of a cell, and a table top solar system are alll ______________ models.
What is physical?
100
Models that describe how someone thinks about something in the natural world.
What is idea?
100
Gravity is an example of a scientific ___________.
What is law?
100
Anything that has mass and takes up space is ____________.
What is matter?
200
The variable that is changed in an experiment is called the ____________ variable.
What is independent?
200
Theories are the best explanations that: A. Have been found so far B. Will ever be found C. Can be imagined D. Anyone might believe
What is (A) have been found so far.
200
Computer models can not be ___________.
What is touched?
200
A rule that describes a pattern in nature is a(n) __________.
What is law?
200
Models save time, money, and ________________. An example of a model helping with this is a "crash-test" dummy.
What is lives?
300
A reasonable guess is known as a ______________.
What is hypothesis?
300
Variables that are not changed in an experiment are called __________.
What is constants?
300
Models are used to __________________ ideas and observations to other people.
What is communicate?
300
The _____________ variable changes as a result of a change in an experiment. Usually this is what is observed in the experiment.
What is dependent?
300
Science is generally regarded as having _________ main branches. A. 1 B. 2 C. 3 D. 4
What is 3?
400
A collection of structures is called a ____________.
What is system?
400
Geology is an example of an _______________ science.
What is Earth?
400
A system in science is made up of ____________. A. Structures B. Cycles C. Processes D. All of these
What is all of these?
400
Once you have a good hypothesis, the next step is to _______________ it.
What is test?
400
Airplane and automobile engineers test _____________ about how air will interact with their products.
What is predictions?
500
A way of learning more about the natural world.
What is science?
500
Drawing a conclusion based on what you observed is called ____________________.
What is inferring?
500
The practical use of science is __________________.
What is technology?
500
A _____________ experiment involves changing one factor and observing its effect on another while keeping all other factors constant.
What is controlled?
500
A reasonable and educated possible answer is called a ___________.
What is hypothesis?
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