The rating graph for earthquakes is called the Seismograph.
Answer:
The reasons that cities boomed during the Middle Ages are more employment opportunities, increased trade, and growing interest in culture and art.
<span>Waters in the eastern Pacific steadily gets warmer
</span>
El Nino is caused by the periodic shift in wind speed and direction in the tropical eastern Pacific which leads to changes in sea Surface temperatures.
The mercator projection accurately reflects navigational directions and
<span>the mercator projection also distorts the actual size and position of continents I hope this helped I had to answer a question like this a little while ago and this was right!</span>
