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Ask an Astrobiologist has received more than 2500 questions about Nibiru and 2012, with more than 200 answers posted. Please read a summary of the answers that have already been posted, view a video on these topics, use the search feature and read the FAQ’s before submitting questions on these topics.
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Question
What has the sea level elevation of the Pacific Ocean been at varied periods in the last 4.5 billion years.
This is not a meaningful question, since the Pacific Ocean has existed for only about the most recent 10 percent of that time. Further, measuring the elevation of an ocean needs to have a reference point; the apparent elevation can change as much or more by rising and falling land masses as by increases or decreases in the quantity of water in the ocean. David Morrison
NAI Senior Scientist
January 16, 2007
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