Terrestrial vs Jovian Planets

Jupiter is a Jovian planet. Compared to terrestrial planets, Jupiter has a

• shorter period of revolution

• shorter distance to the Sun

• greater density

• greater mass

Tags

NGSS.MS-ESS1-3

Compared to the Jovian planets in our solar system, the terrestrial planets have

• less mass and are less dense

• less mass and are more dense

• more mass and are less dense

• more mass and are more dense

Tags

NGSS.MS-ESS1-3

Planets that are closest to the Sun are identified as

• low-density Jovian

• low-density terrestrial

• high-density Jovian

• high-density terrestrial

Compared to terrestrial planets, Jovian planets have

• smaller equatorial diameters and shorter periods of revolution

• smaller equatorial diameters and longer periods of revolution

• larger equatorial diameters and shorter periods of revolution

• larger equatorial diameters and longer periods of revolution

Tags

NGSS.MS-ESS1-3

The diagram below represents the interiors of three planets in our solar system. Which inference best describes the interiors of the planets in our solar system?

• Both terrestrial and Jovian planets have layered interiors, with density increasing toward the center.

• Both terrestrial and Jovian planets have layered interiors, with density decreasing toward the center.

• Only terrestrial planets have layered interiors, with density decreasing toward the center.

• Only Jovian planets have layered interiors, with density increasing toward the center.

Which statement best explains why Earth and the other planets of our solar system became layered as they were being formed?

• Materials that cooled slowly stayed at the surface of each planet.

• Materials that cooled quickly stayed at the surface of each planet.

• Gravity caused more-dense material to move toward the center of each planet.

• Gravity caused less-dense material to move toward the center of each planet.

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NGSS.MS-PS2-4

Which planet has an average density most similar to the average density of the Moon?

• Mercury

• Jupiter

• Mars

• Neptune

Tags

NGSS.MS-ESS1-3

The terrestrial planets differ from the Jovian planets because the terrestrial planets are

• less dense and larger

• less dense and smaller

• more dense and larger

• more dense and smaller

Base your answer to the question on the diagram below. The diagram represents the inferred stages in the formation of our solar system. Stage 1 shows a contracting gas cloud. The remaining stages show the gas cloud flattening into a spinning disk as planets formed around our Sun.

Which force was mostly responsible for the contraction of the gas cloud?

• friction

• magnetism

• gravity

• inertia

Tags

NGSS.MS-ESS1-2

Why do the planets in our solar system have a layered internal structure?

• Each planet is composed of materials of different densities.

• The Sun exerts a gravitational force on the planets.

• Cosmic dust settled in layers on the planets’ surfaces.

• All planets cooled rapidly after they formed.