science
Grade6
Easy

Question

Which of the following scenario most likely to appear for the future universe?

  1. The universe will most likely keep expanding constantly.
  2. The universe will ultimately re-collapse away to a point.
  3. The universe will eventually fall into a single black hole.
  4. The universe will keep on expanding and contracting in cycles.

hintHint:

It is a fact that the universe will most likely keep expanding constantly.

The correct answer is: The universe will most likely keep expanding constantly.


    • The activities of dark energy and gravity cause the expansion of the galaxy.
    • The recent observations say the expansion rate of the galaxy is 45 miles per megaparsec.
    • The distances of each object increase with the expansion of the universe.

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