In a discussion, Liya points out that the authors of the three articles being discussed are all from the United States. She wonders if their perspective on
climate change is too narrow, and whether they should find more diverse
sources. Which discussion technique is she most clearly using?

She is using a discussion technique called "Think, Pair, Share"

Explanation:

You can see in the question above that Liya, after reading the articles and gathering interpretations about them, came to a conclusion that she decided to share with a group of people. This discussion technique is called "Think, Pair, Share" and occurs when an individual thinks about an information he has received (in this case, articles), resonates with reason about it and shares it with an audience that is interested.

the correct answer is:   [d]:

              →       " fond of fighting " .

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