The correct answer is (b). The earthquake had a magnitude of 7.8 and struck near the town of Sivrice in Turkey’s Elazig province on February 6, 2023. The earthquake was felt in several countries in the region, including Syria, Iraq, and Iran. At least 41 people were killed and more than 1,600 were injured. The earthquake caused significant damage to buildings and infrastructure in the region.
The magnitude of an earthquake is a measure of its size. It is calculated using the Richter magnitude scale, which is based on the amplitude of seismic waves recorded by seismographs. The Richter magnitude scale is logarithmic, which means that an earthquake with a magnitude of 7 is 10 times more powerful than an earthquake with a magnitude of 6.
The earthquake in Turkey was a powerful one, with a magnitude of 7.8. This is a significant earthquake that can cause widespread damage. The earthquake was felt in several countries in the region, and caused significant damage to buildings and infrastructure. At least 41 people were killed and more than 1,600 were injured.