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Because they 4 inner planets are nearer the Sun, which warms them with its heat.

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How does the temperature of the inner planets compare to the temperature of the outer planets?

The inner planets are typically warmer than the outer planets. This is because the inner planets are closer to the sun and receive more direct sunlight, leading to higher temperatures. In contrast, the outer planets are much farther from the sun and are colder as a result.


Who has higher density inner planets or outer planets?

Inner planets


Explain how the inner planets are different from the outer planets?

The inner planets, also called terrestrial planets, are closer to the Sun and have solid surfaces, while the outer planets, known as gas giants, are farther from the Sun and composed mostly of gas. Inner planets are smaller and have higher densities, while outer planets are much larger and have lower densities. Additionally, inner planets have few or no moons, while outer planets have numerous moons.


How do the inner and outer planets atmosphere different?

the outer planets are gaseous and the inner planets are not


What do the outer planets have that the inner planets do not have?

outer planets are gas giants whille inner planets are just rocky planets. that includes that outer planets have significant amount of mass than the inner planets


Are the inner and outer planets different?

The inner planets are all rocky planets. The outer planets are completely made up of gases. The inner planets are much smaller than the outer planets.


What four inner planets are larger than the outer planets?

The inner planets are smaller than the outer planets.


What are 3 differences between the outer and inner planets?

The inner planets are small, the outer planets are huge in comparison.The inner planets have rocky surfaces, the outer planets are gas giants.All of the outer planets have rings. None of the inner planets does.All of the outer planets have several moons, some of them quite large.


Why is the temperature higher in the inner planets than the outer planets?

Planets closer to the sun will receive more of the suns energy per unit of area on their surface than planets further from the sun, so will generally be hotter.


What is the relative size of the inner planets?

The inner planets are smaller than the outer planets. This may be because the outer planets are called gas giants. This means that gas can accumulate in size at times, and this can be one of the situations.


What is the inner and outer planets and contrast the two groups of planets?

The four inner, rocky planets are also known as the terrestrial planets. These are; Mercury, Venus, Earth and Mars. The four outer gas giant planets are Jupiter, Saturn, Uranus and Neptune. The inner planets are smaller and have a higher average density. The outer planets are much larger, but have no real surface - just atmosphere that gets thicker as you travel inwards. The outer planets all have a ring system (the inner planets dont) while the outer planets have captured a lot more natural satellites or moons than the inner planets.


Why are planets named inner and outer planets?

The "inner" planets are on the "inside" of the asteroid belt, while the "outer" planets are on the "outside" of it