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How are the surface of mercury and mars similar to the surface of the earth?
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What are the four terrestrial planets from hottest surface temperature to lowest?
In order, they are Venus, Mercury, Earth, Mars.
The first four planets are called the?
Mercury,Venus,earth,and mars
Why is earth's surface different than mars and mercury?
Mainly because of the distance to the sun, which makes Mercury a lot warmer and Mars a fair bit colder. Mercury is too hot to have any running water, and Mars is too small to retain an atmosphere.
What kind of planets are Earth and Mars?
Earth and Mars, along with Mercury and Venus, are rocky planets.
Which planet has a longer year - Mercury Earth Mars Jupiter?
Out of Mercury, Earth, Mars, and Jupiter, Jupiter has the longest year.
What is the surface of Mercury Venus Earth and Mars?
Mercury,Venus , Earth, and Mars all have rocky surfaces.
Is Mars a low density cloud of gas or something more substantial?
Something more substantial - a planet quite similar to Earth, in the sense that it has a solid surface. Mercury, Venus, and Mars are similar to Earth, in that they have a solid surface. Jupiter, Saturn, Uranus and Neptune are gas giants. They do not have a solid surface like Earth.
How are Earth Mars and mercury similar?
you are all stupid
What planets have a rocky surface?
In this solar system there are four, Mercury, Venus, Earth, and Mars.
How is gravity about the same on Mars and Mercury?
This does seem odd. Mars, with a mass that is about twice the mass of Mercury, has about the same surface gravity. Mars' mass is about .107 the mass of earth, and the mass of Mercury is about .055 the mass of earth. The surface gravity on Mars is about .38 times the surface gravity of earth, and the surface gravity of Mercury is about .38 times the surface gravity of earth as well. The difference is that the mean density of Mercury is about 5.43 grams per cubic centimeter, and the mean density of Mars is about 3.93 grams per cubic centimeter. Mercury is quite a bit more dense, so if you stand on Mercury you are much closer to the center of gravity of the planet. Mercury has a tiny slightly bit more gravity than mercury though.
Mercury veniis earth and mars in biggest to least?
Earth > Venus > Mercury > Mars
Is Mercury similar to venus Pluto mars earth's moon?
Mercury is most similar to Earth's moon. Like the moon it is a rocky, airless world covered in craters.
What other planets does have rocky mountainous surface like earth?
Mars,venus,mercury
What has more gravity moon or mars?
Mars has 38% approximative gravity to that of Earth, meaning Earth has almost three times as much. While the moon has 16.7% that of the Earth. Meaning Mars has a stronger gravitational pull then that of the moon.
Which planet in your solar system is about half the size of Earth?
Mercury and Mars both have surface gravity that's about 38 % of the Earth's. They are the nearest to being half.
What inner planet(s) have a rocky surface?
Mercury, probably Venus, Earth and Mars.
Which are the terrestrials planets?
Mercury, Venus, Earth and Mars
