The correct answer is climax
The climax in a story is the story's most intense moment which serves as a key turning point. The climax in a plot is usually the culmination or resolution of a certain conflict or situation in the story. There is usually a build up to the climax in a plot. In this passage, Shelby scoring is the plot's climax.
Jack has a more appealing leadership because he campaigns that his tribe will have fun and hunt for pigs (which is appealing to the protein deprived children). Ralph and Piggy don't try to make the situation fun, they realise that they have things they need to do in order to survive and especially in order to be rescued. They build shelters, firewood, and take care of the little-uns. This is all very exhausting unappealing work for boys of their age who aren't all at the maturity Ralph, Piggy, Simon, and the twins seem to have. They would rather chant war calls and run around than to work and worry. (Haven't read this book in awhile but I hope this helps!)