Scientists have found that the rift and expansion at the bottom of the ocean never stops. The discovery may answer a question that has attracted people's attention. The Earth's daily time is 700 seconds longer than the previous day, that is, 0.5 seconds longer than the previous day, and it is predicted that in another 200 million years, there will be only 250 days in a year.
The bottom of the ocean rifts and expands, and the earth's rotation slows down is the most accurate answer to a question that has attracted people's attention.