GK
BIG BANG THEORY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The composition of the universe supports the big bang theory because ____
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It shows that the universe was created in several pieces/parts
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It shows that the universe has converted matter into energy in order to expand
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It shows that gravity can be converted into matter
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It shows that the universe started out as one uniform source of matter (hydrogen)
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Explanation:
Detailed explanation-1: -Three key pieces of observational evidence lend support to the Big Bang theory: the measured abundances of elements, the observed expansion of space, and the discovery of the cosmic microwave background (CMB). The CMB refers to the uniform distribution of radiation that pervades the entire universe.
Detailed explanation-2: -By observing ultraviolet light from a distant quasar, which would otherwise have been absorbed by the Earth’s atmosphere, they found the long-sought signature of helium in the early Universe. This was an important piece of supporting evidence for the Big Bang theory.
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