October 26, 2005, 09:12 AM
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Cricket Legend
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Join Date: July 25, 2003
Location: U.A.E
Posts: 3,750
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Random thought: Earth in the future
Paleomap project
New scientist
Quote:
''7.5 billion years from now when "the sun will loom 250 times larger in the sky than it is today, and it will scorch the Earth beyond recognition."
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Earth, will be entirely reconfigured into something called Pangaea Ultima:
Quote:
"Existing [subduction] zones on the western edge of the Atlantic ocean should seed a giant north-south rift that swallows heavy, old oceanic crust. The Atlantic will start to shrink, sending the Americas crashing back into the merged Euro-African continent. So roughly 250 million years from now, most of the world's land mass will once again be joined together in a new supercontinent that has been dubbed Pangaea Ultima."
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Quote:
The surface temperature on Earth will reach between 60 and 70°C and the... oceans will all but disappear, leaving vast dry salt flats, and the cogs and gears of Earth's shifting continents will grind to a halt. Complex animal life will almost certainly have died out."
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Edited on, October 26, 2005, 2:13 PM GMT, by oracle.
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