EBIO1010 05Origins of Life quiz bowl

EBIO1010 05Origins of Life quiz bowl - Time Quotes...

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Time Quotes Biological levels What is that? Step it up/ lagniappe 10 10 10 10 10 20 20 20 20 20 30 30 30 30 30 40 40 40 40 40 50 50 50 50 50
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Question 1 - 10 How long ago was the Earth formed and what was it like for the first 600 million years??
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Answer 1 10 Comets & asteroids Volcanic activity Magma seas Extreme temperatures Noxious gases Toxic rain CO 2 atmosphere
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Question 1 - 20 When did life first appear on Earth?
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Answer 1 20
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Question 1 - 30 What stopped happening that made the Earth so much easier to deal with 3.5 billion years ago?
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Answer 1 30 End of heavy bombardment - no more huge asteroids
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Question 1 - 40 What types of organisms appeared 3.5 billion years ago?
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Answer 1 40
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Question 1 - 50 What did the organisms that appeared 3.5 billion years ago do for us?
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Answer 1 50
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Question 2 - 10 “Life is the result of chemistry”
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