Final answer:
Hurricane activity can move sand from the beach, which can lead to erosion and collapse of land. However, hurricanes do not create new rivers or cause local earthquakes. Hurricanes do not directly create new river deltas along the beaches.
Step-by-step explanation:
Hurricane activity can move sand from the beach, which can lead to erosion and collapse of land. This is because the strong winds and storm surges associated with hurricanes can pick up and transport large amounts of sand from the beach. As a result, the beach may become narrower or disappear altogether. However, hurricanes do not create new rivers near Galveston or cause local earthquakes after the storm. Although rivers with high silt content can create river deltas as the silt settles onto the ocean bottom, hurricanes themselves do not directly create new river deltas along the beaches.