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The breakup of the Pangea is a process that is continuing today. The Atlantic ocean is broadening, and the Pacific is shrinking at the rate of approximately an inch a year.
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scientist were surprised to find coal in the artic because coal is found in the warmest places and not the coldest places and the artic is the coldest place
one is hot an ice ages are cold
The climate of the Cretaceous period was warmer and more humid than it is today. The Earth's landmasses changed during the Cretaceous and sea level was higher then than it is today.
The current theory is that they got there by island-hopping using simple boats and rafts during a time when the ocean water level was lower than it is today.
Because of Global Warming it has caused enough heat to melt icebergs that used to float in the ocean, and snow from mountains to melt into water. Which makes the water level of the ocean to rise higher than it used t be.
The oxygen level was 30% higher than today, and the carbon dioxide level was 7 times as high as it was in modern times before we began to burn fossil fuels.
As of today (1/24/08) it is 72 degrees.
During the last Ice Age the ocean level dropped so much that a corridor of dry land emerged between Siberia and Alaska,where the Bering Strait is today. this allowed people from Asia to walk across.
oceanography.
it is in the ocean
what was the cambrian period environment like compared to the present
Today the Titanic wreckage is in on the bottom of the north Atlantic ocean.
The southern ocean by today's stand points.
It is a sharkwhale