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The Earth is more dense than Mars

Mars mean density 3.9335 g/cm³

Earth mean density 5.515 g/cm3

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12y ago

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Is the earth less dense or more dense than water?

Earth is more dense.


Which planet is denser Mars or Earth?

Earth is more dense than Mars because of its huge iron core, which is larger than the planet Mars (if you include both the inner and outer core). Earth's average density is about 5.5 g/cm3, compared to 3.9 g/cm3 for Mars.


Does the earth have more mass than mars?

Yes. Earth is about 6.5 times larger than Mars and has more mass.


How does the atmosphere on Mars differ from the atmosphere on Earth?

The atmosphere of Mars is much less dense than that of Earth and is composed almost entirely of carbon dioxide. Earth's atmosphere is mostly nitrogen and oxygen.


Does mars have stronger grtavity than earth or weaker?

Because Mars is a lot less massive than the Earth. The surface gravity depends on the mass of the planet you are standing on, and since Mars is lighter the surface gravity there will be less than here on Earth.The gravitational force between two objects depends on their mass and the distance between their centers of mass. Mars has a smaller radius than the Earth (which would tend to increase the gravitational force), but it has a much smaller mass than the Earth (which tends to decrease the gravitational force). Combining the two factors, it works out that the surface gravity of Mars is about one-third that on Earth.


Are the Moon and the Earth both rocky and dense?

Both are rocky. Both are dense, but Earth is far more dense than the moon is.


Does earth have stronger or weaker gravity than mars?

The gravitational force exerted at the surface (and above the surface) of Mars is weaker than that here on Earth. The reason: Mars has less mass than earth.


Is the Earth's mantle more dense than the core?

No


Would the acceleration due to gravity on mars be bigger or smaller than on earth and why?

The acceleration due to gravity on Mars would be smaller than on Earth. This is because Mars has less mass than Earth, so its gravitational pull is weaker. On Mars, the acceleration due to gravity is about 3.71 m/s^2, while on Earth it is about 9.81 m/s^2.


Are the people on Mars more advanced than the people on earth?

There are no people on Mars.


Is there any atmosphere around mars?

Yes. Its atmosphere is much less dense than the Earth's, but still present.


Who has greater gravity Mars or Earth?

Earth is more massive than Mars and therefore has greater gravity.