San Francisco is very close to a fault, or a place where 2 tectonic plates meet and push against each other. When these plates shift it causes seismic activity, or strong waves of force. These waves of force are so strong that they move and shake the earth, these are called tremors, and they turn are what you feel during an earthquake. When more shakes are felt, the energy released is called an aftershock. What caused the San Francisco earthquake was the shifting of tectonic plates. I hope I helped you learn! brainliest would be much appreciated!!
<span>World War I became a global conflict for several reasons. One reason was that many countries around the war were involved in some way with the war. The alliance system helped spread the war quickly. The two main alliances during the war were the Allied Powers and the Central Powers. While the emphasis is given to the main powers in each alliance, there were smaller countries allied with each side.
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DNA makes up who we are. Basically DNA carry's the traits that are being past on down from in which the newborn came from, or any organism for that matter. And those DNA cells come together to put those distinctive traits into you. Such as your personality, eye color, things of that sort,
The answer is C.steel manufacturing
