AnswersFL-2001340-Environmental Science A-CREvaluating Scientific Explanations

Evaluating Scientific Explanations Answers

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1
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Which statement is scientifically reasonable?

A
One study showed that pesticides were affecting bee populations near one farm. Therefore, pesticides on crops is the only reasonable explanation.
B
A post online claims, “Many people thought that cell phone signals were confusing the bees’ sense of navigation.” Therefore, cell phone signals is the best explanation.
C
Multiple scientific experiments need to be conducted to determine whether these possible causes are affecting bee populations.
2
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Which statement would most likely be found in an advertisement from a drink maker?

A
Drinking this product may be less healthy than drinking water.
B
Professional athletes drink this product during competitions.
C
This drink is similar to soda in the amount of sugar it contains per serving.
3

A science research group is testing a new type of plant food. One trial is conducted in a controlled experiment. The data from the trial show that the plant that received the new food grew faster than the control plant. The group announces that the new plant food makes plants grow faster. What is the main weakness in this scientific claim?

A
The claim is not based on a controlled experiment.
B
The claim is not based on data.
C
The claim is not made by scientific researchers.
D
The claim is not based on evidence from multiple trials.
4

What did you include in your response? Check all that apply.

A
The article that Yuki read (Scenario B) has been peer reviewed.
B
The article in Scenario B is published in a scientific journal.
C
The article in Scenario B has been judged for quality by other professionals in the field.

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