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How is Neptunes size relative to earths?
neptunes size is 12% grater then the earth
Is Neptunes mass 17.15 times Earths?
It is about 17.135 times the mass of Earth.
Which two inner planets have atmospheres that consist of mostly carbon dioxide?
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.
Is neptunes orbit more circular than earths orbit?
No, Neptune's orbit is actually more eccentric (less circular) than Earth's orbit. Neptune's orbit is more elongated, with a greater difference between its closest and farthest points from the Sun compared to Earth's orbit.
How would the chemicals of other planets atmosphere's react with those of earths?
The chemical reactions between Earth's atmosphere and the atmospheres of other planets would depend on the specific composition of each atmosphere. Interaction could lead to chemical changes, such as oxidation reactions or the formation of new compounds. However, without specific details on the atmospheres in question, it's difficult to predict the exact nature of the reactions.
What is the earths atmospheres lowest layer?
The Troposphere
What is the gravatational pull of Neptune when compared to Earth?
Earths is 9.78 and neptunes is 8.7
How is Neptunes size relative to earths?
neptunes size is 12% grater then the earth
Is Neptunes mass 17.15 times Earths?
It is about 17.135 times the mass of Earth.
Which layer of the Earths atmosphere is the pressure inferred to be 1.0 million atmospheres?
Stiffer mantle.
Why might molten rock rise and sink beneath the earths surface?
changes in buoyancy due to changes in density differences between the magma and surrounding rock.
Which two inner planets have atmospheres that consist of mostly carbon dioxide?
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.
What is the division of earths atmosphere into layers is based on?
Based on temperature differences.
Why is the atmosphere needed on a planet?
Atmospheres have many different purposes, however the Earths atmosphere is vital to its existense as it prevents the suns harmful radiation from reaching the Earths surface. Moreover, from an enviromental standpoint the errosion by pollutants will eventually destroy the delicate atmosphere and the Earths protective barrier will be gone.
Is neptunes orbit more circular than earths orbit?
No, Neptune's orbit is actually more eccentric (less circular) than Earth's orbit. Neptune's orbit is more elongated, with a greater difference between its closest and farthest points from the Sun compared to Earth's orbit.
How does the compositions of earths atmosphere differ from the composition of the atmospheres of the gas giant planets?
The Gas Giants have a deep gas atmosphere and earth have a not so deep atmosphere
How does the composition of earths atmosphere differ from the composition of the atmospheres of the gas giants planets?
The Gas Giants have a deep gas atmosphere and earth have a not so deep atmosphere
