45 points how are people today being protected from tsunamis? earthquake data is analyzed to detemrine if a tsunami is likely, and if so, warnings are sent out. areas in tsunami risk zones are no longer heavily populated. radar is used to measure wave heights regularly. meteorologists study the winds to determine if wave heights will be large.

A earthquake data is anlayzed to determine if a tsunami is likely and if so warnings are sent out

Explanation:

They need to know where it is and where it going tostike also theyy warn the people that its going to stike so they have enough time to evacuate

Option A, Earthquake data is analyzed to determine if a tsunami is likely, and if so, warnings are sent out.

Explanation:

Warnings for Tsunami can be detected by seismograph (a device that measures earthquake), which is essential for observing any kind of movement of the tectonic plates below the surface of ocean. Pre-determination of any such event helps in forecasting the calamity much before its onset and allows the concerned department of any city to send warning messages to the resident of the city , so that they can move to safer areas.

Hence, option A is correct

i believe the answer is c