Aseismograph is used to map faults, monitor fault changes and predict earthquakes. true or false

Which of the following best summarizes the point of agreement?

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?

How did the government of egypt change the natural state of the nile river?