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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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Wrogue Wrogue
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Posts: 4833
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10 years ago
Over the ENTIRE past 70 million years there has been ________.
A) a global cooling
B) a global warming
C) a global warming and then a global cooling
D) no significant climate changes
E) no way to determine if there have been climate changes
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GeoExpGeoExp
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10 years ago
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colegang

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Wrogue Author
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#2
10 years ago
Your assistance has been above and beyond my expectations! So glad to have joined this forum. Thanks, and will mark as this thread officially solved Smiling Face with Open Mouth
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#3
10 years ago
Always nice to know I've helped.
Good luck with the rest of them.

- GeoExp
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#4
3 years ago
thank you
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