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The terrestrial planets are believed to have formed through a process called accretion, where dust and gas in the protoplanetary disk around the young sun collided and stuck together, gradually building up larger bodies. These bodies continued to grow through further collisions and merging of smaller objects, eventually forming the rocky planets Mercury, Venus, Earth, and Mars.
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What planets make up the inner or terrestrial planet?
The inner or terrestrial planets are Mercury, Venus, Earth, and Mars. They are located closer to the Sun and are primarily composed of rock and metal. These planets have solid surfaces and are believed to have formed closer to the Sun, where it was too hot for volatile gases to condense.
What planets were formed by light gases blown away from the sun?
The planets that were formed by light gases are called terrestrial planets, also known as the gas giants.The gas giants are:JUPITERSATURNURANUSNEPTUNE
Why are the terrestrial planets knwon as the ancient planets?
The terrestrial planets are known as the "ancient planets" because they were the first planets to form in our solar system. These planets, consisting of Mercury, Venus, Earth, and Mars, are thought to have formed from the heavier elements closer to the Sun, while the gas giants formed later. This gives them a more solid, rocky composition compared to the gas giants.
What are the differences between the way terrestrial and jovian planet formation?
Terrestrial planets were formed by:the collapse of the solar nebulathe condensation of grainsthe growth of planetesimalsthe clearing of debrisJovian planets were formed by:the collapse of the solar nebulathe condensation of grainsthe growth of planetesimalsthe capturing of gasthe clearing of debris
How are the inner planets believed to have been formed?
The explosions of supernovas
Why do the gas planets have many moons?
The gas planets are much more massive than the terrestrial planets and therefore have stronger gravity. It is believed that as they formed many of their moons formed around them much like the planets formed around the sun. Other moons are likely captured asteroids and comets.
What planets make up the inner or terrestrial planet?
The inner or terrestrial planets are Mercury, Venus, Earth, and Mars. They are located closer to the Sun and are primarily composed of rock and metal. These planets have solid surfaces and are believed to have formed closer to the Sun, where it was too hot for volatile gases to condense.
What is believed to be the origin of the planets?
They say the origin of the planets was believed to be formed out of the cloud from which the sun condensed
What planets were formed by light gases blown away from the sun?
The planets that were formed by light gases are called terrestrial planets, also known as the gas giants.The gas giants are:JUPITERSATURNURANUSNEPTUNE
Why are Terrestrial planets closer to the sun then the Jovian planets?
Terrestrial planets are made of denser materials than Jovian planets. The planets were primarily formed from the left over disc of dust that orbited our sun when it first formed. The heavier elements were draw closer to the sun by gravity and the lighter ones flung further outward by their high orbital speed.
Why are the terrestrial planets knwon as the ancient planets?
The terrestrial planets are known as the "ancient planets" because they were the first planets to form in our solar system. These planets, consisting of Mercury, Venus, Earth, and Mars, are thought to have formed from the heavier elements closer to the Sun, while the gas giants formed later. This gives them a more solid, rocky composition compared to the gas giants.
What are the differences between the way terrestrial and jovian planet formation?
Terrestrial planets were formed by:the collapse of the solar nebulathe condensation of grainsthe growth of planetesimalsthe clearing of debrisJovian planets were formed by:the collapse of the solar nebulathe condensation of grainsthe growth of planetesimalsthe capturing of gasthe clearing of debris
How are the inner planets believed to have been formed?
The explosions of supernovas
What planets are formed from leftover formation of the sun at the center of the cloud?
All planets are formed form the remains of the solar nebular.
Are the terrestrial planets and the gas giant planets formed from the same material?
Yes and no. It was the same material initially when the solar nebula first condensed, however then the sun ignited and cooked the volatiles (e.g. gases, water) out of the material nearby and the solar wind carried those volatiles outward. The material further out retained the original volatiles. The volatile depleted material then formed the four terrestrial planets and the undepleted material then formed the four gas giant planets.
How many planets were believed to be formed in the big bang theory?
The big bang theory has nothing to do with the formation of planets.
Why are the inner planets are believed to have been formed by?
The inner planets, Mercury, Venus, Earth, and Mars, are believed to have formed by the process of accretion in the protoplanetary disk surrounding the young Sun. In this region, higher temperatures led to the condensation of metallic and rocky materials, allowing these solid materials to clump together and form planetesimals. Over time, these planetesimals collided and merged, gradually building up the inner planets. This process resulted in smaller, rocky planets compared to the gas giants found in the outer solar system.
