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Unit A Nature of Science Test Flashcards | StudBud
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Unit A Nature of Science Test
Unit A Nature of Science Test
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1
Identify the following: Every action in nature has an equal and opposite reaction.
fact
theory
law
2
Identify the relationship shown:
positive
none
negative
3
You do an experiment using your favorite bike. The data shows that your favorite bike is not fastest. Respond.
Change your experiment to show that your bike turns the best
Conclude that your bike has the coolest colors
Conclude that your bike is not the fastest one
4
What is the experiment for, "Does amount of water affect plant height?"
Change amount of water; measure plant height
Change plant height; measure amount of water
5
Lucy says, "I don't believe in the big bang. It's only a theory." Which is the best response?
Theories in science are supported by evidence.
I only believe in science if it is more than just a theory.
6
Identify the following as either science, technology, or entrepreneurship: forces acting on a bicycle
technology
entrepreneurship
science
7
Which best describes a theory?
Theories predict what happens in nature.
Theories explain how and why things happen in nature.
8
What do experiments allow us to learn about?
Cause and effect relationships
How 2 variables affect a third variable
9
If the question was, "Does a sports drink affect speed?," what does the relationship show?
A sports drink does not affect speed
A sports drink slows your speed
A sports drink helps your speed
10
What is decided in the conclusion of an experiment?
Make an opinion about the data
Reject or do not reject the hypothesis
11
What is natural science? "The study of _____"
Cause and effect relationships you believe in
Cause and effect relationships in nature
12
A news anchor says, "This just in: Scientists proved that using tik tok decreases grades." Respond.
There could be strong evidence for this.
The scientists proved it.
13
Identify the following as either science, technology, or entrepreneurship: a bicycle
science
entrepreneurship
technology
14
Identify the correct hypothesis for: "Does water affect plant height?"
If plant height increases then water will be affected
If amount of water increases, then plant height will be affected
15
Identify the following: groups of creatures change over time, because traits are advantages (bunnies and wolves)
law
theory
fact
16
Identify the following: A model car went 4 meters/second with wheel type 1.
theory
law
fact
17
Sean says, "You can't argue with a scientific law, because it's a fact." Respond.
Scientific laws are facts. Sean is correct.
Scientific laws are not facts. They are based on evidence (facts).
18
Recently, phones' functions have increased and the number of Starbucks has increased. What should be concluded?
Phones cause Starbucks
Neither variable caused the other
19
Identify the following as either science, technology, or entrepreneurship: a company that sells bikes
entrepreneurship
science
technology
20
Which of the following is a correctly made research question?
Can music make plants?
Does music affect plant growth?