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FCAT Grade 8 Science Assessment Practice Questions

Category - FCAT Science Assessment Grade 8

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The Big Bang Theory asserts that the universe was formed by the explosion of a super dense ball of matter that was estimated to have occurred:
  1. 1 billion years ago.
  2. 5 billion years ago.
  3. 8 billion years ago.
  4. 11 billion years ago.
  5. 14 billion years ago.
Explanation
Answer: E - The Big Bang is estimated to have occurred 13.8 billion years or approximately 14 billion years ago.
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