Question
Given below is a sentence with an error. The error is in
one part of the sentence. Below the sentence are given the options containing the parts of the sentence. Choose the option which contains the error. The scientist explained that water boils on a lower temperature at higher altitudes due to reduced air pressure.Solution
The correct preposition to use with temperature is "at", not "on". So, the phrase "on a lower temperature" should be corrected to "at a lower temperature".
The scientist explained that water boils at a lower temperature at higher altitudes due to reduced air pressure.
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