Exam (elaborations)
BIO 130M Introduction to Environmental Science Exam Review Questions and Answers
- Institution
- Arizona State University
BIO 130M Introduction to Environmental Science
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Question 12 out of 2 points
Scientists can prove their hypotheses to be true beyond a doubt.
Selected Fals
Answer: e
Answers: True
Fals
e
Response No. It is sometimes frustrating, but scientists can only present evidence
Feedback: to support their case. When enough evidence is collected to make a
strong "case" for a hypothesis, scientists are reasonably confident about
their conclusions, but they can never PROVE their hypothesis to be true
100% of the time (i.e., true for every case).
Question 2
0 out of 2 points
The high and low tide chart supported the following hypothesis, “The tide is
highest at moonset.”
Selected Tru
Answer: e
Answers: True
Fals
e
Question 3
2 out of 2 points
In which step of the scientific method does the investigator collect data and/or make
observations?
Selected
Answer: Experimentati
on
Answers: Questioning
Hypothesis
Experimentati
on
Analysis
Conclusion
Response Scientists collect data and/or make observations during the
Feedback: experimentation phase.
Question 4
2 out of 2 points
I'm encouraged to talk to my family about the lab experiment that I am conducting,
but I do need to take measures to keep children safe and away from any potentially
hazardous materials when conducting an experiment.
Selected Tru
Answer: e
Answers: Tru
e
False
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