9th ENVIRONMENTAL SCIENCE Chapter 2-section 1 OUTLINE
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| Experimental | "SCIENTIFIC METHOD"
Scientists make most of their discoveries using the _____________ method.
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| Identfy, answer questions | "SCIENTIFIC METHOD"
This method consists of a series of steps that scientists worldwide use to _________ and _________ _____________.
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| hypothesis | "SCIENTIFIC METHOD"
A __________ is a theory or explanation that is based on obervation and that can be tested.
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| predictions | "SCIENTIFIC METHOD"
___________ are statements made in advance that express the results that will be obtained from testing a hypothesis if the hypothesis if the hypothesis is supported.
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| experiments | "SCIENTIFIC METHOD"
___________- are procedures that are carried out under controlled conditions to discover, demonstrate, or test a fact, theory, or general truth.
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| cause-and-effect | "SCIENTIFIC METHOD"
Experiments should be designed to pinpoint ______-- ______-- ______ relationships.
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| variable | "SCIENTIFIC METHOD"
The ______ is the factor that changes in an experiment in order to test a hypothesis.
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| two | "SCIENTIFIC METHOD"
To test for one variable, scientists usually study two groups or situations at one time, with the variable being the only difference between the ___ groups.
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| experimental | "SCIENTIFIC METHOD"
The ____________ group is the group in the experimental that is identical to the control group except for one factor and is compared with controls group.
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| control | "SCIENTIFIC METHOD"
The _________ group is the group in the experimental that serves as a standards of comparison with another group to which the control to which the control group is identical execpt for one factor.
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| Data | "SCIENTIFIC METHOD"
______ is any pieces of information acquired through oberservation or experimentation.
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| graphing | "SCIENTIFIC METHOD"
_________ the information makes the trends presented in tables easier to see.
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| analyzing | "SCIENTIFIC METHOD"
Scientists determine the results of their experiment by __________their data and comparing the outcome of their experiments with their predictions
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| reliability | "SCIENTIFIC METHOD"
The more often an experiment with the same results, in different places and by different people, the more sure scientists become about the____________ of their conclusions
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| often repeat | "SCIENTIFIC METHOD"
Scientists_______ ________ repeat their results, sometimes in scientific article, to share what they have learned with other scientists
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| articles | "SCIENTIFIC METHOD"
Scientific__________ include the question the scientists explored, the reasons why the question is important, background information, a precise description of how the work was done, the data collected, and the scientist's interpretation of the data.
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| correlation | CORRELATION METHOD
___________________- is the linear dependence between two vriables. between two variables
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| eliminate | CORRELATION METHOD
Scientists become more sure about their conclusions only if they find the same correlation in different places as they continue to __________ other possible explanations
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| CURIOSITY | :Good scientists tend to share essential KEY HABITS OF MIND:
THE FIRST HABIT OF MIND - _____________________________
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| SKEPTICISM | Good scientists tend to share essential KEY HABITS OF MIND:
THE SECOND HABIT OF MIND - _____________________________
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| OPENNESS TO NEW IDEAS | Good scientists tend to share essential KEY HABITS OF MIND:THE THIRD HABIT OF MIND - _____________________________
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| INTELLETUAL HONESTY | Good scientists tend to share essential KEY HABITS OF MIND:THE FOURTH HABIT OF MIND - _____________________________ ____________.
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| IMAGINATION AND CREATIVITY | Good scientists tend to share essential KEY HABITS OF MIND:THE SHARE HABIT OF MIND - ________________________ __ __________________
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| NEW | Good scientists tend to share essential KEY HABITS OF MIND:THE __THEY ARE NOT OPEN TO NEW IDEAS, BUT ABLE TO CONCEIVE ____________IDEAS THEMSELVES
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