what is the origin of the large moons orbiting in the equatorial planes of the jovian planets?

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What Is The Origin Of The Large Moons Orbiting In The Equatorial Planes Of The Jovian Planets??

What is the origin of the large moons orbiting in the equatorial planes of the jovian planets? They were formed by condensation and accretion in a disk of gas around the planet.

What is the origin of the Jovian moons?

They were main belt asteroids, captured by Jupiter’s strong gravity. … D) The four Galilean moons formed with Jupiter, most others were later captures. E) They were ripped from the planet’s interior in an early cataclysmic event.

Which of the following is the origin of most of the large moons around the Jovian planets?

The Jovian Moons

These moons are most closely related to the terrestrial planets. They are large enough such that gravity has made them spherical, and their surfaces are solid. Most of the large and medium-size moons show evidence of current or past geologic activity. Some even have atmospheres and magnetic fields.

Why do Jovian planets bulge around the equator?

1) Why do jovian planets bulge around the equator, that is, have a “squashed” appearance? Their rapid rotation flings the mass near the equator outward. … The extra mass of Jupiter compresses its interior to a greater extent than that of Saturn.

How did the Jovian planets form?

The jovian planets, however, formed farther from the Sun where ices and rocks were plentiful. The cores accreted rapidly into large clumps of ice and rock. Eventually, they got so large, they captured a large amount of hydrogen and other gasses from the surrounding nebula with their enormous gravity.

What does the term Jovian mean where did the term come from?

The term Jovian is derived from Jupiter, the largest of the Outer Planets and the first to be observed using a telescope – by Galileo Galilei in 1610. … A planet designated as Jovian is hence a gas giant, composed primarily of hydrogen and helium gas with varying degrees of heavier elements.

Which of the Jovian moons is the largest and also the largest moon in the solar system quizlet?

1. The largest moon in the solar system is Ganymede. 2. The jovian moon with the most geologically active surface is Io.

What is the leading hypothesis for the origin of the moon?

What is most widely accepted today is the giant-impact theory. It proposes that the Moon formed during a collision between the Earth and another small planet, about the size of Mars. The debris from this impact collected in an orbit around Earth to form the Moon.

What is the giant impact hypothesis for the origin of the moon?

The giant-impact hypothesis, sometimes called the Big Splash, or the Theia Impact, suggests that the Moon formed from the ejecta of a collision between the proto-Earth and a Mars-sized planet, approximately 4.5 billion years ago, in the Hadean eon (about 20 to 100 million years after the Solar System coalesced).

What is the giant impact hypothesis for the origin of the moon quizlet?

The giant impact hypothesis states that the Moon was created out of the debris left over from a collision between the Earth and a Mars-sized body (Theia), around 4.5 Ga.

Do some of the moons of the Jovian planets have significant atmospheres?

Some of the moons of the jovian planets have significant atmospheres. Both the existence and the location of Neptune were predicted mathematically before the planet actually was detected by telescope. Pluto exerts a noticeable gravitational influence on Uranus.

What are the major factors in explaining why some Jovian moons are more geologically active than terrestrial worlds of similar or larger sizes?

Which of the following best explains why many jovian moons have been more geologically active than the Moon or Mercury? Jovian moons are made mostly of ice that can melt or deform at lower temperatures than can the rock and metal that make up the Moon and Mercury.

Why do the Jovian planet interiors differ from one another quizlet?

Why do the jovian planet interiors differ? Accretion took longer further from the Sun, so the more distant planets formed their cores later and captured less gas from the solar nebula than the closer jovian planets. … Different layers represent clouds made of gases that condense at different temperatures.

How terrestrial and jovian planets are formed?

Summary: The terrestrial planets formed close to the Sun where temperatures were well suited for rock and metal to condense. The jovian planets formed outside what is called the frost line, where temperatures were low enough for ice condensation.

How is Uranus different from other Jovian planets?

Thus, it may be that Uranus’ odd rotation may be responsible for its apparent difference from the other Jovian planets in terms of its internal energy generation. There is one other peculiar feature of Uranus, but this one it shares with Neptune. The gas giant planets have magnetic fields, just like Earth.

Do Jovian planets have atmospheres?

Jovian planets do not have solid surfaces. They are sometimes called gas giants because they are large and made mostly of gases. … The atmospheres of the Jovian planets in our solar system are made mostly of hydrogen and helium. Compounds containing hydrogen, such as water, ammonia, and methane, are also present.

What does the Jovian mean?

Definition of Jovian

: of, relating to, or characteristic of the god or planet Jupiter.

What is the meaning of Jovian planets?

The giant planets of the outer solar system (Jupiter, Saturn, Uranus and Neptune) are often referred to as ‘Jovian planets’. … It is often used to contrast these massive planets with the inner Earth-like or terrestrial planets: Mercury, Venus, Earth and Mars.

What does the name Jovian means?

:
Name :Jovian. Meaning :Hebrew – Yahweh is gracious, Yahweh is merciful; A variant of name Jovan, Hebrew – Yahweh is gracious, Yahweh is merciful, A variant of name Jovan. Gender :Boy.

Which of the Jovian moons is the largest and also the largest moon in the solar system even bigger than Mercury?

Ganymede is the largest moon in the solar system (larger than the planet Mercury), and is the only moon known to have its own internally generated magnetic field.

What is the origin of Io’s volcanism quizlet?

What is thought to cause Io’s volcanism? moons, heating its interior.

What did the Voyager mission discover about the Cassini division?

Although the largest gaps in the rings, such as the Cassini Division and Encke Gap, can be seen from Earth, the Voyager spacecraft discovered that the rings have an intricate structure of thousands of thin gaps and ringlets.

How is the moon originated?

The leading theory of the Moon’s origin is that a Mars-sized body collided with Earth approximately 4.5 billion years ago, and the resulting debris from both Earth and the impactor accumulated to form our natural satellite. The newly formed Moon was in a molten state.

Which of the following is the origin of almost all the large moons?

Which of the following is the origin of almost all the large moons around the jovian planets? They were formed by condensation and accretion in a disk of gas around the planet.

What are the two choices to finding the origin of the moon?

Ideas for the Origin of the Moon

The sister theory—the Moon formed together with (but independent of) Earth, as we believe many moons of the outer planets formed. The capture theory—the Moon formed elsewhere in the solar system and was captured by Earth.

Which of the following hypothesis describing the origins of the Moon which is most supported by post Apollo lunar rock analysis?

The prevailing explanation for the moon’s origin, known as the Giant Impact Hypothesis, is that it resulted from two protoplanets (or embryonic worlds) that slammed together — the Earth as it was forming, and a Mars-size object called Theia.

Which statement supports the giant impact hypothesis of the Moon’s formation?

Which statement supports the giant-impact hypothesis of the moon’s formation? The moon lacks a sizeable iron core. The moon’s surface has changed dramatically over the past hundred million years.

What is the prevailing hypothesis about how the Moon formed?

The prevailing theory supported by the scientific community, the giant impact hypothesis suggests that the moon formed when an object smashed into early Earth. Like the other planets, Earth formed from the leftover cloud of dust and gas orbiting the young sun.

What is the best evidence for the large impact hypothesis of the Moon’s formation quizlet?

What is the best evidence for the Large Impact Hypothesis of the Moon’s formation? Moon rocks with a composition similar to Earth’s crust, but poor in metals. On Mercury, scarps (cliffs) cut across the surface; what is the origin of scarps? Why do we think Mercury had a period of geological activity in the past?

Why does earth have such a large moon?

Capture: The Moon’s orbit around the Earth is very close to being circular. The likelihood of this happening with such a relatively large satellite is very low. … This material then cooled and coalesced to form the Moon.

Which of the following is the origin of almost all the large moons around the Jovian planets group of answer choices?

Which of the following is the origin of almost all the large moons around the jovian planets? They were formed by condensation and accretion in a disk of gas around the planet.

Why do the Jovian planets have more moons?

All jovian planets are massive and they do have stronger gravitational force. … Because the giant planets gravitationally dominate a very large area, they also more easily capture passing objects as moons. Well that’s the answer to why giant planets have more moons compared to terrestrial planets.

Why do most Jovian moons show the same face to their planet?

These moons are most closely related to the terrestrial planets. They are large enough such that gravity has made them spherical, and their surfaces are solid. … Just as our Moon always has the same face pointed towards Earth, most jovian moons keep the same face turned towards their respective planet.

Why do the giant planets and their moons have compositions different from those of the terrestrial planets?

Accretion of these larger pieces (rock or ice) formed planetesimals. Why do the giant planets and their moons have compositions different from those of the terrestrial planets? … Due to the temperature in the interior of the solar system, the only substances capable of condensing there were rocks and metals.

Terrestrial Planets vs Jovian Planets

Astro 101 Class 17: The Jovian planets and their moons.

Why must the Geostationary Orbit be Equatorial?

Earth Science: Lecture 33 – The Jovian Planets and Small Solar System Bodies

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