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The Nature of Science Review Flashcards | StudBud
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The Nature of Science Review
The Nature of Science Review
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All about the scientific method! #science #hypothesis #school #beginningofschool7th
Flashcards
25 cards
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Practice quiz
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Questions
25
Answers
1
What layer of the atmosphere do we live in?
troposphere
thermosphere
mesosphere
stratosphere
2
What unit would you use to measure the length of an object?
density
gram
liter
meter
3
Which of these is a factor to which experimental results can be compared?
constant
control
independent variable
dependent variable
4
A rule that describes the behavior of something in nature.
rule
law
method
theory
5
What unit would you use to measure the volume of an object?
Scale
Gram
Meter
Liter
6
Variables that
do not
change in an experiment are called __________.
control
dependent
constants
independent
7
What is the second step of the scientific method?
analyze results
make a hypothesis
identify the problem
gather information
8
An educated guess that can be tested.
control
hypothesis
morals
experiment
9
Which gas is about 78% of the earth's atmosphere?
argon
oxygen
nitrogen
carbon dioxide
10
What is the term that scientists use to describe what you're measuring in an experiment?
independent
dependent
control
hypothesis
11
What is the term that scientists use to describe the one thing that changes in an experiment?
Independent Varible
Dependent Variable
Controlled Variable
Hypothesis
12
Which of the following is the study of Earth and space?
physical science
chemical science
Earth science
life science
13
What is the fourth step in the scientific method?
draw conclusions
test the hypothesis
analyze results
state the problem
14
The different factors that can change in an experiment are called _______________.
variables
methods
constants
controls
15
What is the use of scientific discoveries for practical purposes?
morals
science
technology
scientific methods
16
It is good to write a hypothesis and make predictions?
False
True
17
What is bias?
your personal opinion
your values
your morals
your questions
18
A hypothesis is an idea or explanation that you then test through study and experimentation.
True
False
19
The layers of the atmosphere are based on ______________.
air
height
levels
temperature
20
The atmosphere is divided into _______ major layers.
4
5.5
6
5
21
The layer of the atmosphere that contains the ozone layer is the ___________________.
stratosphere
mesosphere
troposphere
exosphere
22
Which of these is a factor to which experimental results can be compared?
constant
independent variable
dependent variable
control
23
An explanation backed by results from repeated testing.
method
law
theory
rule
24
What is the fifth step of the scientific method?
make a hypothesis
analyze the results
test the hypothesis
draw conclusion
25
Should the federal government regulate car emissions? Is an example of _______.
bias
systems
science
ethics
