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How does a period of extremely fast inflation
very early in the history of the universe explain
the observation that the geometry of the
universe looks flat (not curved) to us?
inflation caused the temperature of different parts
of the universe that can't see each other still be
the same
inflation increased the size of the universe so
much that the resulting universe looks flat from
any point of view
○ The universe is actually highly curved and not flat
during inflation a lot of the mass drained out of the
universe, leaving its gravity much weaker
inflation led to the production of so much dark
matter that the universe got pulled into the shape
of a black hole



Answer :

GinnyAnswer
The correct explanation for how a period of extremely fast inflation very early in the history of the universe explains why the geometry of the universe appears flat to us is: - **Inflation increased the size of the universe so much that the resulting universe looks flat from any point of view.** During the early moments of the universe, a rapid expansion known as inflation occurred. This inflationary period caused the universe to expand at an incredibly fast rate, leading to a significant increase in its size. This expansion was so vast that it smoothed out any curvature that might have existed, making the overall geometry of the universe appear flat on a large scale. By understanding the concept of inflation and its effect on the size and geometry of the universe, we can see how this process aligns with the observation of a flat universe. This explanation highlights the profound impact of inflation on the structure and appearance of the universe as we observe it today.

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