Which of the following is an example of chemical bonds breaking?

Are the earth's ocean floor and continents the same age geologically? why or why not?

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.

Creating new things to solve problems and improve life depends on the close interaction of which two fields?