11. The feature labeled A is called a(n) .12. Briefly describe how the Antelope Peak area may have looked millions of years ago:13. Assume that erosion continues in the area without interruption. How might the area look millions of years from now

This is a 2017 topographic map of puerto rico in the united states, and i'm sorry that people there have suffered such a disaster. i want to ask, what do the yellow dots and areas represent on this graph? and the blue area and the little blue circle, and the little blue sign that looks like a signal tower, what do they stand for?