Other Sciences

7th

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7th Grade Science

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32 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt
    Using organic remains to date objects
    scientific dating
    radiocarbon dating
    radiometric dating
    comparative dating
  • 2. Multiple Choice
    30 seconds
    1 pt
    How old is the Earth estimated to be?
    4.6 billion years old
    10 million years old
    1 billion years old
    100 million years old
  • 3. Multiple Choice
    30 seconds
    1 pt
    Who originated the idea that Earth is billions of years old?
    James Hutton
    Barack Obama
    Albert Einstein
    James Maki
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