Yes, Mars does have an atmosphere, although it is much thinner than Earth's. The Martian atmosphere is composed mostly of carbon dioxide, with traces of nitrogen and argon. The low atmospheric pressure on Mars makes it impossible for liquid water to exist on the surface, and the thin atmosphere also provides little protection from harmful solar radiation.
Mars.
In English grammar the possessive form is " Mars' " . Note the position of the apostrophe. We would say " Mars' atmosphere " .
Mars has constantly been visited by spacecrafts. The first spacecraft to visit Mars was the Mariner 4. After that Mars has been visited by numerous spacecrafts like: Mars Pathfinder, Mars Global Surveyor, Mars Odyssey, Mars Express and the Mars 2 which was the first spacecraft to land on Mars.
Mars is known as the red planet. This is because the iron in the soil gives it a red color. Mars is thought to have once had lakes and oceans.
There were a number of spacecraft that were sent to Mars including the Mars Odyssey and the Mars Express Orbiter. Most of the spacecraft that were designed to travel to Mars did not make the trip intact?
Mainly Carbon Dioxide (About 95% Carbon Dioxide, 3% Nitrogen 1.6% Argon and .4% other). Above information taken from wikipedia.com and nasa.gov
None at all.
Uranus, Jupiter, Neptune and Saturn have the thickest atmospheres, as they are further away in the solar system. Earth, Mars, Venus and Jupiter are the closest in the solar system and therefore have the thinnest atmospheres.
pleasent atmospher
The moon's gravity is not strong enough to support an atmosphere.
30% of water goes to the atmospher
methane,hydrogen,ammonia,nitrogen,carbon monoxide.
30%
carbon is more reactive
Near surface gravity is more strong which hold atmospher strongly then high
In order to have an atmosphere, you need oxygen, as we define an atmosphere. Having that said, mercury does not have an atmosphere, due to the proximity of the sun.
The atmospher is thinner so less pressure for molecules to push against it and easyier to boil.