GK
THE UNIVERSE
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which answer best describes the evidence of The Big Bang?
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Redshift from galaxies
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Abundance, or large amounts, of light elements such as helium and hydrogen in the universe.
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Cosmic Microwave Background (CMB)
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All of the above are pieces of evidence.
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Explanation:
Detailed explanation-1: -Key observations supporting the big bang theory include: (1) expansion of the universe, (2) cosmic microwave background radiation, (3) abundances of the lightest chemical elements, and (4) age of the oldest-known stars.
Detailed explanation-2: -Which of the following best describes the Big Bang? The expansion and cooling of the universe from an originally hot and dense state.
Detailed explanation-3: -Some pieces of evidence used to prove the big bang theory are moving galaxies, cosmic background, and the age of the universe.
There is 1 question to complete.