GK
THE UNIVERSE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The big crunch.
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The big bang.
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The big chill.
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The big bounce.
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Detailed explanation-1: -The big crunch. Q. Which doomsday hypothesis could be described as a reverse big bang, resulting in a hot dense end to our Universe? The big crunch.
Detailed explanation-2: -After the initial expansion, the theory maintains that Universe cooled sufficiently to allow the formation of subatomic particles, and later simple atoms. Giant clouds of these primordial elements later coalesced through gravity to form stars and galaxies.
Detailed explanation-3: -The Big Bang theory says that the universe came into being from a single, unimaginably hot and dense point (aka, a singularity) more than 13 billion years ago. It didn’t occur in an already existing space. Rather, it initiated the expansion-and cooling-of space itself.