Which is an example of how engineers and scientists work together?

Aerospace engineer develops rockets to go to outer space for experiments

Which is an example of a hypothesis?

We will find more species of beetle than spiders on the tree

Which is an example of experiment study?

Flip the coin 9 times if you get heads or tails and you record the results

Which is the best scientific question?

How does salt effect the ability of water to freeze?

Which is not an example of observational study ?

Determine which color of t shirt is best while hiking

Theory explains why, law summarizes a set of observations

Which of the following are examples of mass media?

TV, Social Media, Online Newspaper

What was a benefit of improved transportation?

Railroads increased trade by speeding up the ability to move goods

An example of scientific law...

Warm objects alwasy get cooler in cooler surroundings

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ESA Module 1 Exam Review

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Questions 26

Answers

1
What characteristics make a good scientific question?
Conclusion, Experiment
Question, Research
Hypothesis, Analysis
All of the Above
2
Which is an example of how engineers and scientists work together?
Transportation engineer develops more efficient plane engines
Aerospace engineer develops rockets to go to outer space for experiments
3
What materials did people use in the Bronze Age?
copper and tin
tin and wood
tin and wood
copper and iron
4
Which was invented during the Industrial Revolution?
the cotton gin
the plow
the computer
the internet
5
There are three different types of scientific models. Which answer is NOT a scientific model?!
Conceptual Model
Mathematical Model
Historical Model
Physical Model
6
Which is an example of a hypothesis?
Beetles are super cool
The tree was better habitat for beetles than spiders
There were 33 species of beetle found on the tree
We will find more species of beetle than spiders on the tree
7
What is the procedure for studying and analyzing scientific data?
inductive reasoning
scientific method
science fair
group studies
8
Which is an example of experiment study?
All the above
Asking randomly chosen people from the group the same questions.
Scientist wants to study how much water humans drink affects their diets.
Flip the coin 9 times if you get heads or tails and you record the results
9
Which is the best scientific question?
Which smart phone is the best?
Is salt good to put on meat when you cook?
What color makes people happy?
How does salt effect the ability of water to freeze?
10
When developing a scientific questions you SHOULD:
look to your religion
ignore your bias
ask your teacher
make an educated guess
11
Which is not an example of observational study ?
Determine how many offspring hyenas have in an average litter
See which type of music cows like best
Examine the impacts of poor water quality on fish egg production
Determine which color of t shirt is best while hiking
12
A scientist is studying why wolves are endangered. They are studying:
social science
natural science
physical science
engineering and math
13
Theory vs. Law
Same thing
Theory explains how, law is based on a set of observations
Law explains why based on observations, theory is how
Theory explains why, law summarizes a set of observations
14
Which is an example of preventative safety equipment?
Eye wash station
Fire blanket
Goggles
Emergency shower
15
A globe of the Earth is which type of model?
Interactiive
Computer
Physcial
Mathematical
16
Example of pseudoscience
Astronomy
Geology
Paleontology
Astrology
17
Which of the following are examples of mass media?
HOAS, Building codes, Law Enforcement
TV, Social Media, Online Newspaper
TV, Factories, News Channels
Streaming, downloads, DVRs
18
Lab safety rules include?
when in doubt or unsure what to do, then ask the teacher
all of the above
read all the directions before starting
wear proper safety clothing like goggles and gloves
19
Every experiment should have at LEAST _______ trials
four
two
one
three
20
What is Pseudoscience?
Fake science
An experimental variable
Real science
A type of experiment conducted by scientists
21
These are different types of scientific models:
all of the above
mathematical
visual
computer
22
Which is an example of qualitative data?
Number of offspring per litter
Range in color of flowers
How much water goes over the waterfall per second
How high the clouds formation is
23
What was a benefit of improved transportation?
Most products moved by boats
The car didn't exist
Horses cost to much for everyday people
Railroads increased trade by speeding up the ability to move goods
24
The scientific method begins with analyzing data.
True
False
25
An example of scientific law...
The Big Bang created different elements
The continents drifted apart over many years
Water moves over a waterfall at 45 m/s
Warm objects alwasy get cooler in cooler surroundings
26
Scientists share information with smart phones. This is an example of:
communication
engineering
exploration
economics

ESA Module 1 Exam Review Flashcards | StudBud