Question
Which idea describes the big crunch?(1 point) Responses The universe goes through infinite cycles of expansion and contraction. The universe goes through infinite cycles of expansion and contraction. After the universe reaches its expansion limit, gravity will pull it all back together. After the universe reaches its expansion limit, gravity will pull it all back together. The Big Bang actually never occurred, and the universe must have a different origin. The Big Bang actually never occurred, and the universe must have a different origin. The universe is not only composed of the objects that we can see.
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GPT-4o mini
The idea that describes the Big Crunch is: **After the universe reaches its expansion limit, gravity will pull it all back together.**
The Big Crunch theory suggests that if the density of the universe is high enough, the expansion of the universe may eventually reverse, leading all matter to collapse back into a singular point, much like the concept of the Big Bang but in reverse.
The Big Crunch theory suggests that if the density of the universe is high enough, the expansion of the universe may eventually reverse, leading all matter to collapse back into a singular point, much like the concept of the Big Bang but in reverse.
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