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25 Cards in this Set
- Front
- Back
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How old is the observable universe? |
13.8 billion years old |
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How big is the observable universe? |
93 billion light years in diameter |
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What planet in the solar system does not exist? |
Pluto |
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What is the hottest planet in the solar system? |
Venus |
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What is the largest planet in our solar system? |
Jupiter |
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What do we call a big explosion? |
Supernova |
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When a star uses up all it's energy, what will it become? |
Red Giant |
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Who is the father of the Big Bang? |
Georges Lemaitre |
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"It came from a ______ point of pure energy which flashed into the size of the solar system." What is the missing word? |
Single |
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"_______ and ________ are made." What are the missing words? |
Protons, Electrons |
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"Hydrogens of Helium and Gas _____ appeared." What is the missing word? |
Atoms |
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"_____ were made". What is the missing word? |
Stars |
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"________ appeared." What is the missing word? |
Galaxies |
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What is the importance of the solar system? |
Without the solar system, there is nothing. |
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What belt contains millions of asteroids? |
Asteroid Belt |
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What belt contains billions of crushed ice? |
Kuiper Belt |
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What cloud contains trillions of comets? |
Oort Cloud |
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What is the spiral shaped thing that contains millions and billions of stars? |
Galaxy |
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What is the belief of an existence of a God? |
Theism |
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He/she is a believer of a God or many Gods. |
Theist |
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What is the famous theory of how the universe started? |
Big Bang |
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When was the universe created according to the Big Bang? |
13.7 billion years ago |
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Who created the heavens and the earth? |
God |
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It is the planet on which we live in. |
Earth |
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He is the first man to walk on the moon. |
Neil Armstrong |
