Question

What ideas describe the big crunch?(1 point) Responses 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 universe goes through infinite cycles of expansion and contraction. The universe goes through infinite cycles of expansion and contraction. The universe is not only composed of the objects that we can see. The universe is not only composed of the objects that we can see. The big band actually never occurred, and the universe must have a different origin.

Answer 1

The ideas that describe the Big Crunch primarily focus on the concept that after the universe reaches its expansion limit, gravity will pull it all back together, leading to a contraction of the universe. Additionally, the idea that the universe goes through infinite cycles of expansion and contraction is also a relevant description related to the Big Crunch theory.

In summary, the two ideas most closely associated with the Big Crunch are:

1. After the universe reaches its expansion limit, gravity will pull it all back together.
2. The universe goes through infinite cycles of expansion and contraction.

The other statements regarding the unseen components of the universe and the rejection of the Big Bang do not directly describe the Big Crunch scenario.