Astronomy and Geocentric Model Quiz

Which motion causes observers on Earth to see different constellations at different times of the year?

• Earth revolves around the constellations.

• Earth revolves around the Sun.

• The constellations revolve around Earth.

• The constellations revolve around the Sun.

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NGSS.MS-ESS1-1

Which condition would produce an orbit with a greater eccentricity?

• a decrease in the distance between the Sun and F2

• an increase in the distance between the Sun and F2

• a constant decrease in the orbital velocity of the planet

• a constant increase in the orbital velocity of the planet

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

Which planet has the least distance between the two foci of its elliptical orbit?

• Venus

• Earth

• Mars

• Jupiter

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NGSS.MS-PS2-4

The diagram below shows four positions of a planet in its orbit around the Sun. At which position is the planet's orbital speed greatest?

• A

• B

• C

• D

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NGSS.MS-ESS1-2

NGSS.MS-PS2-4

NGSS.MS-PS3-1

The diagram below shows four positions of a planet in its orbit around the Sun. At which position is the planet's orbital speed greatest?

• A

• B

• C

• D

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NGSS.MS-ESS1-2

NGSS.MS-PS2-4

The diagram below represents a planet revolving in an elliptical orbit around a star. As the planet makes one complete revolution around the star, starting at the position shown, the gravitational attraction between the star and the planet will:

• decrease, then increase

• increase, then decrease

• continually decrease

• remain the same

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NGSS.MS-ESS1-2

NGSS.MS-PS2-4

Compared to the Jovian planets, the terrestrial planets are:

• large, gaseous, and of low density

• large, gaseous, and of high density

• small, rocky, and of low density

• small, rocky, and of high density

Tags

NGSS.MS-ESS1-3

The diagrams below represent the atmosphere and inferred interior structure of the planet Uranus. Which two factors caused the inferred layered structure of this planet in our solar system?

• gravity and eccentricity of the orbit

• gravity and density differences of materials

• period of rotation at equator and eccentricity of the orbit

• period of rotation at equator and density differences of materials

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

Which star is cooler and less luminous than the Sun?

• Proxima Centauri

• Pollux

• Rigel

• 40 Eridani B

A Red giant star would most likely have a temperature of:

• 5,000°C

• 10,000°C

• 20,000°C

• 30,000°C