Select the most appropriate option to fill in blank number 3.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. in.
Context: The sentence says “We need education not only based ____ climate science,” meaning the blank should show the basis or foundation of the education. The correct preposition to use with “based” is in when referring to a field of study or subject.
Meaning of the words:
By: indicates the agent performing an action.
An: is an article, not suitable here.
In: indicates the field, area, or subject something is based on.
At: indicates a location or point, not suitable here.
Correct word: In
Reason: The phrase “based in climate science” correctly conveys that the education should be grounded in the field of climate science. Other options do not fit grammatically or contextually.
Final Sentence: We need education not only based in climate science but also on the ways in which climate change is deeply intertwined with a range of other social, racial, and environmental issues.
Hence, the chosen option is correct.