The feature that distinguishes the heliocentric model from the geocentric model is the placement of the Sun at the center of the solar system.
What feature distinguishes the heliocentric model from the geocentric model? (1 point)
Responses
elliptical orbits
elliptical orbits
circular orbits
circular orbits
the placement of the Earth at the center of the solar system
the placement of the Earth at the center of the solar system
the placement of the Sun at the center of the solar system
9 answers
What is a feature of the modern model of the solar system that was not found in ancient models?(1 point)
Responses
Earth at the center
Earth at the center
a year with approximately 365 days
a year with approximately 365 days
stars are not a part of our solar system
stars are not a part of our solar system
circular orbits
Responses
Earth at the center
Earth at the center
a year with approximately 365 days
a year with approximately 365 days
stars are not a part of our solar system
stars are not a part of our solar system
circular orbits
A feature of the modern model of the solar system that was not found in ancient models is a year with approximately 365 days. This is based on the understanding of the Earth's orbit around the Sun. However, it is worth noting that ancient models also had concepts of time and the calendar year, but the precise measurements based on orbital mechanics are a part of the modern understanding of astronomy. If you're looking for a more distinct characteristic differentiating the ancient models from the modern ones, you might consider other aspects like elliptical orbits or the understanding of gravity, as ancient models primarily relied on circular orbits and often placed Earth at the center.
How did the improvement of the telescope contribute to the modern model of the solar system? (1 point)
Responses
The improve telescope showed scientists that the solar system contained moons.
The improve telescope showed scientists that the solar system contained moons.
The improve telescope showed scientists that the solar system contained comets.
The improve telescope showed scientists that the solar system contained comets.
The improve telescope showed scientists that the solar system contained planets.
The improve telescope showed scientists that the solar system contained planets.
The improve telescope showed scientists that the solar system contained stars.
The improve telescope showed scientists that the solar system contained stars.
Responses
The improve telescope showed scientists that the solar system contained moons.
The improve telescope showed scientists that the solar system contained moons.
The improve telescope showed scientists that the solar system contained comets.
The improve telescope showed scientists that the solar system contained comets.
The improve telescope showed scientists that the solar system contained planets.
The improve telescope showed scientists that the solar system contained planets.
The improve telescope showed scientists that the solar system contained stars.
The improve telescope showed scientists that the solar system contained stars.
The improvement of the telescope contributed to the modern model of the solar system by allowing scientists to observe celestial bodies more clearly and discover details about them. The most relevant response in this context is:
The improved telescope showed scientists that the solar system contained moons.
This observation was crucial because the discovery of Jupiter's moons by Galileo, for example, provided evidence that not everything orbits the Earth, supporting the heliocentric model.
Which development was the first major change to ancient models of the solar system?(1 point)
Responses
the placement of the Sun at the center of the solar system
the placement of the Sun at the center of the solar system
the placement of some planets closer to the center of the solar system
the placement of some planets closer to the center of the solar system
the choice to place stars far from Earth
the choice to place stars far from Earth
the choice to make elliptical rather than circular orbits
Responses
the placement of the Sun at the center of the solar system
the placement of the Sun at the center of the solar system
the placement of some planets closer to the center of the solar system
the placement of some planets closer to the center of the solar system
the choice to place stars far from Earth
the choice to place stars far from Earth
the choice to make elliptical rather than circular orbits
The first major change to ancient models of the solar system was the placement of the Sun at the center of the solar system. This change is known as the heliocentric model, which replaced the geocentric model that placed the Earth at the center. This shift was primarily promoted by astronomers such as Copernicus.
Which objects would never be found inside the solar system?(1 point)
Responses
planets that orbit the sun
planets that orbit the sun
comets
comets
the moon
the moon
stars that form constellations
Responses
planets that orbit the sun
planets that orbit the sun
comets
comets
the moon
the moon
stars that form constellations
The objects that would never be found inside the solar system are stars that form constellations. While planets, comets, and moons are part of our solar system, stars that form constellations are located outside of it, in the wider universe.
1 answer