Final answer:
True, Alaska does experience the most earthquakes in the USA yearly, primarily due to active plate tectonics and faults like the Denali fault, which cause about 600 seismic events annually.
Step-by-step explanation:
Alaska experiences the most earthquakes yearly in the USA is indeed true. The region's high seismic activity can be attributed to the active plate tectonics in areas such as around Mt. Denali, where the Denali Fault and other faults demonstrate a long history of earthquake activity. With approximately 600 seismic events per year due to these geological processes, it is clear that Alaska is a hotspot for earthquakes in the United States.
Moreover, active seismic forces similar to those affecting regions such as Tokyo cause frequent earthquakes in Alaska, with as many as 20 earthquakes being possible in a single day, even though many may be too small to be felt. This continuous activity is also indicative of ongoing geological changes, including the uplift of Denali.