Why does Golding ramble about the scenery and the rise and fall of the ocean?

The view and the setting are critical in light of the fact that they at first build up the scene as a position of magnificence, agreement, and characteristic blamelessness. They young men touch base on an island with no powerful grown-up supervision. This is a youngster's heaven the length of they can cooperate and get along. In any case, in spite of this potential kids' perfect world, the young men in the long run regress into disarray.