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EVIDENCE of GEOLOGIC PROCESSES’ INCREDIBLE IMPACT ON LIFE! INDEX FOSSILS (brief, but widespread) HOW MUCH PLATES HAVE MOVED ALL OVER.

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Presentation on theme: "EVIDENCE of GEOLOGIC PROCESSES’ INCREDIBLE IMPACT ON LIFE! INDEX FOSSILS (brief, but widespread) HOW MUCH PLATES HAVE MOVED ALL OVER."— Presentation transcript:

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4 EVIDENCE of GEOLOGIC PROCESSES’ INCREDIBLE IMPACT ON LIFE!
INDEX FOSSILS (brief, but widespread) HOW MUCH PLATES HAVE MOVED ALL OVER

5 show how Earth went from Pangeae
to how it is today in only 230 million years

6 71 million years ago, India was down in the southern hemisphere.

7 Now it is slowly slamming (2-3 inches per year) into the Eurasian plate forcing up the biggest mountains in the world—the Himalayas

8 EVIDENCE of GEOLOGIC PROCESSES’ INCREDIBLE IMPACT ON LIFE!
INDEX FOSSILS (brief, but widespread) HOW MUCH PLATES HAVE MOVED ALL OVER michael mosley…start 14:22

9 EVIDENCE of GEOLOGIC PROCESSES’ INCREDIBLE IMPACT ON LIFE!
INDEX FOSSILS (brief, but widespread) HOW MUCH PLATES HAVE MOVED ALL OVER Giving us FOSSILS in ODD places michael mosley…start 14:22

10 Not only did life on the Indian plate have to adapt to changing hemispheres,

11 The rising of mountains means life in that place must be ready to adapt to changing altitudes.

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14 EVIDENCE of GEOLOGIC PROCESSES’ INCREDIBLE IMPACT ON LIFE!
INDEX FOSSILS (brief, but widespread) HOW MUCH PLATES HAVE MOVED ALL OVER Giving us FOSSILS in ODD places FORCING LIFE to EVOLVE or DIE from these ENVIRONMENTAL CHANGES

15 Want MORE evidence of DRAMATIC GEOLOGICAL IMPACTS on LIFE?

16 EVIDENCE of GEOLOGIC PROCESSES’ INCREDIBLE IMPACT ON LIFE!
INDEX FOSSILS (brief, but widespread) HOW MUCH PLATES HAVE MOVED ALL OVER Giving us FOSSILS in ODD places FORCING LIFE to EVOLVE or DIE from these ENVIRONMENTAL CHANGES EARTHQUAKES, TSUNAMIS, VOLCANOS can CHANGE ENVIRONMENTS big time!

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21 supervolcanos today….

22 The last known supervolcano eruption, believed to have occurred around 70,000 years ago on the site of today's Lake Toba in Sumatra, Indonesia, caused a “volcanic winter” that blocked out the sun for six to eight years.

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24 Yellowstone has had at least three such eruptions: The three eruptions, 2.1 million years ago, 1.2 million years ago and 640,000 years ago, were about 6,000, 700 and 2,500 times larger than the May 18, 1980eruption of Mt. St. Helens in Washington State.

25 supervolcanos today….

26 EVIDENCE of GEOLOGIC PROCESSES’ INCREDIBLE IMPACT ON LIFE!
INDEX FOSSILS (brief, but widespread) HOW MUCH PLATES HAVE MOVED ALL OVER Giving us FOSSILS in ODD places FORCING LIFE to EVOLVE or DIE from these ENVIRONMENTAL CHANGES EARTHQUAKES, TSUNAMIS, VOLCANOS can CHANGE ENVIRONMENTS big time! SUPERVOLCANOS have brought MASS EXTINCTION in the past

27 Of course, we should already know what did in the dinosaurs…

28 Not a black hole…no.

29 EVIDENCE of GEOLOGIC PROCESSES’ INCREDIBLE IMPACT ON LIFE!
INDEX FOSSILS (brief, but widespread) HOW MUCH PLATES HAVE MOVED ALL OVER Giving us FOSSILS in ODD places FORCING LIFE to EVOLVE or DIE from these ENVIRONMENTAL CHANGES EARTHQUAKES, TSUNAMIS, VOLCANOS can CHANGE ENVIRONMENTS big time! SUPERVOLCANOS have brought MASS EXTINCTION in the past METEOR IMPACTS can reset life on Earth as it did 65 million years ago

30 EVIDENCE of GEOLOGIC PROCESSES’ INCREDIBLE IMPACT ON LIFE!
INDEX FOSSILS (brief, but widespread) HOW MUCH PLATES HAVE MOVED ALL OVER Giving us FOSSILS in ODD places FORCING LIFE to EVOLVE or DIE from these ENVIRONMENTAL CHANGES EARTHQUAKES, TSUNAMIS, VOLCANOS can CHANGE ENVIRONMENTS big time! SUPERVOLCANOS have brought MASS EXTINCTION in the past METEOR IMPACTS can reset life on Earth as it did 65 million years ago

31 order my giant placards…

32 EVIDENCE of GEOLOGIC PROCESSES’ INCREDIBLE IMPACT ON LIFE!
INDEX FOSSILS (brief, but widespread) HOW MUCH PLATES HAVE MOVED ALL OVER Giving us FOSSILS in ODD places FORCING LIFE to EVOLVE or DIE from these ENVIRONMENTAL CHANGES EARTHQUAKES, TSUNAMIS, VOLCANOS can CHANGE ENVIRONMENTS big time! SUPERVOLCANOS have brought MASS EXTINCTION in the past METEOR IMPACTS can reset life on Earth as it did 65 million years ago


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