The Pacific Ocean

We learned that the Pacific Ocean is the oldest ocean. Explain what this means and how the age of the ocean relates to the age of the continents and islands. Research and report on a scientific article that helped you come to this conclusion. 150 word suggested minimum, graphics are encouraged
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We learned that the pull of gravity from the Sun is 46% that of the moon. Please explain why the lunar day is 50 minutes longer than the solar day and explain what this means for tides. Please identify what type of tide is experienced at your current latitude on an average day.