Answer: b. comparing the arrival times of the P-and S-waves.
Explanation: The epicenter of earthquakes is the location where the earthquake starts in the earth crust. To calculate the distance to the epicenter of an earthquake, you need to compare the arrival times of the P waves and the S waves. On a seismograph, a line is equivalent to 1 minute but it depends on the scale used.
Determine the magnitude of the earthquake by plotting the distance and amplitude on a chart and joining the two points.
Triangulation is then used to locate the epicenter. Three circles with a radius of the magnitude are drawn around the affected parts. The epicenter is the point where these circles meet.
Answer:
The earthquake is likely to be magnitude of 7.
Explanation:
It is likely that the earthquake is of the magnitude of 7 on the Ritcher scale. However, other scales such as the Mercal scale are used to a less extent. The intensity of the earthquake can be characterized by the strength is has to cause shaking to the buildings and the damage is will cause. The earthquake sometimes may be felt indoors especially on the floors of the multistory buildings. This causes damage in especially poorly designed and proofed buildings.
Turks when they migrated from Central Asia had to travel and south of the mountains. Klans went north formed countries like Finland, Hungary. klans went south ended up in the Middle East.
Answer:
Climate is the weather condition of a place over a long period of time.
Weather is the atmospheric condition of a place at a particular period of time which is usually short.
