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Mars is smaller than Earth (about 1/2 the diameter), and farther from the Sun. It has had surface volcanoes, but there is no molten core to provide a magnetic field.
The size difference means that the gravity of Mars is lower, about 38% of Earth's gravity. It has an atmosphere that is much thinner than Earth, and it is mostly carbon dioxide. Almost all of the oxygen present is bound as oxides in the red Martian soil.
The distance from the Sun means that it is much colderthan Earth. The ice at the Martian poles is mostly frozen carbon dioxide, and there is no liquid water anywhere on the surface. The combination of temperature and lack of water means that no Earth-like lifeforms are possible in the natural conditions on Mars.
What else can I help you with?
How would the pull of gravity be different on Mars than earth?
The pull of gravity on Mars is about 38% of that on Earth, due to its smaller mass. This means that objects weigh less on Mars compared to Earth.
Which planet has seasons similar to earth?
Mars has seasons that are similar to Earth's because it has a tilt on its axis like Earth does. This tilt causes different parts of Mars to receive varying amounts of sunlight throughout its year, resulting in seasons.
What is Mars size compared with Earth?
one year on mars is equivalent to 780 earth days
How might mars be different if its surface did not contain so much iron?
mars is a planet made out of rock so the iron is still there its just that earth has more power
Is Jupiter closer to earth than Mars?
No, Mars is closer to Earth than Jupiter.
Is Mars Earth?
No, Earth and Mars are two different planets.
How are earth and Mars are alike and different?
earth and mars are like and different because they have a atmosphere and gravity
How is a planetary day on Mars different from one on Earth?
Mars spins slower than earth
How are earth and Mars different?
Earth is bigger then Mars Mars has frozen water and the Earth has bothe liquid and solid water. The man leave on earth and cannot produce life on mars^_^ Mars is known as the red planet while the earth is the blue planet
Do earth and Mars have different atmospheres?
Yes
Does mars have a total different surface than earth?
it's not total different because mars has foothills
How is Mars different to earth?
well mars is red and has less gravity not holding down as well as earth objects
How would the pull of gravity be different on Mars than earth?
The pull of gravity on Mars is about 38% of that on Earth, due to its smaller mass. This means that objects weigh less on Mars compared to Earth.
How is earth and Mars alike List 4 ways?
Earth and mars are totally different. Earth is green and blue. Mars is red & brown. WE live on earth and martitans live on Mars. Mars is not cool but earth is. Earth has living things mars doesnt.!!!!
What makes mars different from earth?
It have two moons
How is mars different from deserts on earth?
rubert will die
Is Mars in front or behind earth?
Mars and Earth orbit the Sun at different speeds and distances. At certain points in their orbits, Mars can be in front of Earth (when it is closer to the Sun) and at other times it can be behind Earth (when Earth is closer to the Sun). The relative positions of Mars and Earth change constantly due to their orbital motion.
