Mars has a very thin atmosphere that is made mostly of carbon dioxide.
Its atmospheric pressure is 7-9 millibars, depending on the season. This is only about 1/100th as dense as Earth's at sea level (1013.25 millibars).
The average temperature is about -80 degrees C.
During winter some of the atmosphere freezes into dry ice at the poles.
They are very different in percent composition and in pressure, however, the gases are similar, if in different quantities. Earth's atmosphere is about 78% nitrogen, almost 21% oxygen, about 1% argon, with trace amounts of carbon dioxide, water vapor, and other gases. Mars's is 95% carbon dioxide, 3% nitrogen, and has traces of argon, oxygen, water vapor, and other gases.
The atmospheres, however, have similar weather phenomenon. Both Earth and Mars have clounds and frost. Snow (which doesn't reach the ground) even has been observed on Mars. Earth, Mars, and Venus also have cyclones, though in the last two these occur only near the poles. Mars is particularly famous for its planet wide dust storms, which dwarf Earhtly dust storms. Both Earth and Mars have dust devils, and wind is a major contributor to erosion and the formation of sand dunes.
Mars is the fourth planet from the sun and like the moon is made up of craters. Mars has a small man-made robot called the mars rover that has a camera and moves slowly across the surface.
Mars and Venus both have a core which made of metal and they belong to the inferior planets of our solar system.They are also rocky planet like our earth.
Very few similarities exist between Mars and Saturn. Mars is a smallish terrestrial (or rocky) planet, while Saturn is a large gas giant planet. Mars has two small satellites, while Saturn has dozens of large satellites, and millions of small ones that form the "rings" of Saturn.
The similarities of Earth and Uranus are that they both: are round. have gravitational pull. have an atmosphere that creates a blue tint. have moons. are planets. circle the sun as part of the solar system. spin on their axis, even though Uranus' axis is tilted way over. have solid parts, liquid parts and gaseous parts.
The are many They are all planets.Similarities between Earth and other planets.They all orbit the sun.They have an core, outer core, mantle, lithosphere, crust, orbits around stars, made of matter.They are all in our solar system.
We call that the "asteroid belt".
Mars and Venus both have a core which made of metal and they belong to the inferior planets of our solar system.They are also rocky planet like our earth.
Venus and Mars. The difference is that Venus atmospheric pressure is around 93 times that of Earths, while Mars' atmospheric pressure is only 0.7% of Earths.
There is no relation.
Yes
There are no significant differences.
Venus, Earth and Mars.
Jupiter begins with a J and Mars begins with a M.....if i didnt answer it TOO BAD!!!
I think Mars is bigger than Earths moon.
Very few similarities exist between Mars and Saturn. Mars is a smallish terrestrial (or rocky) planet, while Saturn is a large gas giant planet. Mars has two small satellites, while Saturn has dozens of large satellites, and millions of small ones that form the "rings" of Saturn.
The principal gas in the Venusian atmosphere is carbon dioxide. This is also a minor component of the atmospheres of Earth and Mars.
The asteroid belt is located between the orbi of Jupiter and Mars
Their gravity is too weak to hold on to atmospheric gases.