science
Grade6
Easy
Question
Which of the following scenario most likely to appear for the future universe?
- The universe will most likely keep expanding constantly.
- The universe will ultimately re-collapse away to a point.
- The universe will eventually fall into a single black hole.
- The universe will keep on expanding and contracting in cycles.
Hint:
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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