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What are the two planets in the solar system with no atmosphere?
The two planets in our solar system with little to no atmosphere are Mercury and Mars. Both planets have extremely thin atmospheres compared to Earth, with Mercury's atmosphere consisting mainly of oxygen, sodium, hydrogen, helium, and potassium, and Mars' atmosphere comprised primarily of carbon dioxide.
What planet's atmosphere is most carbon dioxide?
There are two such planets, Mars and Venus. Venus has a much thicker atmosphere than Mars, but both atmospheres are about 95% carbon dioxide.
What are two first two planets?
The first two planets in our solar system are Mercury and Venus. Mercury is the closest planet to the Sun, while Venus is the second planet from the Sun and is known for its thick atmosphere and extreme heat.
Does space have an atmosphere or is it only planets that have them?
Space does not have an atmosphere. It is generally considered a vacuum. Planets and some moons have atmospheres.
How do the inner and outer planets atmosphere different?
the outer planets are gaseous and the inner planets are not
What two planets don't have a atmosphere?
Mercury lacks an atmosphere, and Mars hardly has any.
What two planets have giant storms in their atmosphere?
Jupiter and (sometimes) Neptune.
What two things cause planets to revovle around the sun?
the atmosphere around the galaxy
What are the two planets in the solar system with no atmosphere?
The two planets in our solar system with little to no atmosphere are Mercury and Mars. Both planets have extremely thin atmospheres compared to Earth, with Mercury's atmosphere consisting mainly of oxygen, sodium, hydrogen, helium, and potassium, and Mars' atmosphere comprised primarily of carbon dioxide.
What defines atmosphere?
Atmosphere is the transparent gaseous envelope that surrounds the earth. Other than earth there are two more planets that possess atmosphere Venus and Mars.
What type of atmosphere do jovian planets have?
The atmosphere gets thicker and thicker as you go down; the planets basically consist mainly of atmosphere, though those planets are expected to have a solid core.
What planet's atmosphere is most carbon dioxide?
There are two such planets, Mars and Venus. Venus has a much thicker atmosphere than Mars, but both atmospheres are about 95% carbon dioxide.
What are two first two planets?
The first two planets in our solar system are Mercury and Venus. Mercury is the closest planet to the Sun, while Venus is the second planet from the Sun and is known for its thick atmosphere and extreme heat.
Does space have an atmosphere or is it only planets that have them?
Space does not have an atmosphere. It is generally considered a vacuum. Planets and some moons have atmospheres.
How do the inner and outer planets atmosphere different?
the outer planets are gaseous and the inner planets are not
Which of the rocky planets have well developed atmospheres?
The two largest, Earth and Venus, have a mass large enough to sustain an extensive atmosphere. The other two rocky planets, Mars and Mercury, are too small to hold such an atmosphere. There is some, but it is very thin.
Which planets gas might be close to the amount on earth?
If by gas you mean an atmosphere, there are no planets with an atmosphere anywhere similar to Earth.
