Ответ:

1.Tsunami can be 100 feet high

2.When ocean floor at a plate boundary raises or falls

3.Pacific Ocean do most tsunami occur

4.Volcanically active area were tectonic plate shifts and earthquakes are can caused tsunami

5.Evacuat areas near the ocean

Объяснение:

Хотя бы лайк посатавь буду очень блогодарен!:)