in light of your answers to parts a and b, explain how the earthquake changed the coastline in a way that increased the destructiveness of the tsunami as it came ashore. a) The effective height of the tsunami would have been increased by the amount of uplift of the coastline: here, around 1 meter.b) The effective height of the tsunami would have been increased by the amount of subsidence of the coastline: here, around 1 meter.c) The effective height of the tsunami would have been decreased by the amount of subsidence of the coastline: here, around 1 meter.d) The effective height of the tsunami would have been decreased by the amount of uplift of the coastline: here, around 1 meter.