Which new idea did Copernicus introduce that significantly modified the geocentric model of the universe? (1 point)
Earth is at the center of the universe.
The sun is at the center of the universe.
The universe includes objects we cannot see.
The motion of planets is not uniform and circular.
The correct answer is:
The motion of planets is not uniform and circular.
The new idea that Copernicus introduced that significantly modified the geocentric model of the universe is:
The sun is at the center of the universe.
The correct answer is: "The sun is at the center of the universe."
To arrive at this answer, we need to have some background knowledge about the geocentric model of the universe, which was widely accepted before Copernicus proposed his heliocentric model. This model stated that the Earth was stationary at the center of the universe, and all celestial bodies, including the sun, moon, and planets, revolved around it.
Copernicus introduced a new idea that significantly modified the geocentric model. He proposed that the sun, rather than the Earth, was at the center of the universe. This idea, known as the heliocentric model, suggested that the Earth and other planets revolved around the sun.
So, out of the given options, the idea introduced by Copernicus that significantly modified the geocentric model is that "The sun is at the center of the universe."