When does the edge of the water advance further inland --when the ocean's floor is a gradual slope or a steep slope? Why? (Drawing two different slopes might help you think about this.)

"central america is subject to fierce which drop large amounts of on the region. another threat in the region is activity such as earthquakes and volcanoes caused by the shifting of the earth's large waves called may result in mass destruction. frequently crops are wiped out causing in the region." where is the question