The answer may be B, but i may be incorrect.
Answer:
a. on the earth’s surface where the initial release of seismic energy occurs.
Explanation:
The correct answer is - the change of the total volume of water in the Earth's system.
The total volume of the water in the Earth's system is pretty much the same, and for it to change, and change the levels of the water in the oceans and seas, the Earth will have to go over a totally new conditions where either a new influx of water will reach our planet, or the heat will increase and the water will evaporate, for now that is not a possibility.
It takes approximately 30 days.