Answer: A. Large earthquakes offshore of Portugal.
Explanation:
Large earthquakes in coastal areas can cause tsunamis, an example of which being the boxer day tsunami in 2004.
Answer: wind flows from areas of high to medium pressure at the earth's surface.
Explanation:
Pressure pattern drive wind pattern which in turns drives oceanic pattern.
Wind at the surface of the Earth flows from areas of high to medium pressure. The wind speed is determined by difference in barometric pressure between the linear distance and air columns over which the transition takes place.
