PLS HELP, WILL REWARD BRAINLIEST ASAP

Weathering is an example of an external force of change. question 2 options: true false

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?

Less developed nations have low literacy rates. true or false