they are by that they have different names and planet earth is the only one that has air that humans (people) can breath
In our solar system all the planets (and Sun) formed from one collapsing nebular. Therefore all the planets have the same stuff inside them. The differences between planets is caused by the differences in their outer layers as the planets formed at different distances form the Sun where the temperatures gradients allowed the condensation of different compounds. When you consider Xenoplanets, we do not know hat they are made of exactly yet.
All except the inner two.
No. All planets are spherical.
All of the inner planets are rocky planets: Mars, Earth, Venus, and Mercury
their all gas planets
Most Planets seem spherical, but have lots of indentations. There are no common factors among planets and all appear to have physical differences
In our solar system all the planets (and Sun) formed from one collapsing nebular. Therefore all the planets have the same stuff inside them. The differences between planets is caused by the differences in their outer layers as the planets formed at different distances form the Sun where the temperatures gradients allowed the condensation of different compounds. When you consider Xenoplanets, we do not know hat they are made of exactly yet.
Outer planets and inner planets are compared because they have distinct differences in size, composition, and characteristics. Inner planets are smaller, rocky, and denser, while outer planets are larger, gaseous, and have thick atmospheres. Studying these differences helps scientists understand how planets form and evolve in our solar system.
the inner planets are rocky and warm and the outer planets are made out of gas and is cold
the inner planets are rocky and warm and the outer planets are made out of gas and is cold
The differences are so small as to be essentially undetectable. To the limits of modern observational techniques,each of the inner planets is virtually identical to itself.
The key differences between planets and dwarf planets are their size, location, and ability to clear their orbit of other objects. Planets are larger celestial bodies that have cleared their orbit of debris, while dwarf planets are smaller and have not cleared their orbit. Additionally, planets are located in the inner solar system, while dwarf planets are often found in the outer solar system.
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They are all objects held together by gravity. The main DIFFERENCES are the corresponding masses, the fact that planets orbit stars, whereas moons orbit planets, and that stars (due to their greater mass) can convert a lot of energy due to nuclear fusion.
the inner planets are closer to other thingsbut outter plannets are not
earth is the only planet known to house liquid water and life
differences: the outer planets are much bigger and some are made of gas, such as Jupiter and Saturn. the inner planets are smaller and are al solid samilarities: both are in orbit around the sun, and there are the same amount of each, yes we all know Pluto is not a planet