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Neptune is surrounded by thick layers of clouds in rapid motion. Winds blow these clouds at speeds up to 700 miles (1,100 kilometers) per hour. The clouds farthest from Neptune's surface consist mainly of frozen methane. Scientists believe that Neptune's darker clouds, which lie below the clouds of methane, are composed of hydrogen sulfide.

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Is neptunes atmosphere toxic?

Yes, Neptune's atmosphere is composed mostly of hydrogen, helium, and methane gases. The methane in the atmosphere absorbs red light, giving Neptune its cyan color. The concentration of methane in the atmosphere makes it toxic to humans.


What is neptunes's atmosphere made out of?

Hydrogen, Helium, Methane


Is neptunes atmosphere like Uranus?

Yes, they are very similar.


What is the composition of Neptunes atmosphere and is it thick or thin?

I believe it is thick, as it is made of gas............................


Would a person choke on neptunes atmosphere?

Yes, because it is without oxygen.


What is Neptunes average temperature?

The average temperature on Neptune is about -353 degrees Fahrenheit (-214 degrees Celsius). This extreme cold is due to its distance from the sun and its atmosphere primarily composed of hydrogen and helium.


Is neptunes atmosphere thick or thin?

Neptune's atmosphere is thick, composed mainly of hydrogen, helium, and methane gases. It has a complex layering structure with high winds and storm systems, including the Great Dark Spot and other large anticyclonic storms.


What are Neptunes nicknames?

Neptune is often referred to as the "Blue Planet" due to the blue hue of its atmosphere. Another nickname is the "Ice Giant" because it is composed of icy materials like water, ammonia, and methane.


What substances make up Neptunes atmosphere?

80% hydrogen, 18.5% helium, and 1.5% methane.


What is neptunes atmospehere like?

At high altitudes, Neptune's atmosphere is 80% hydrogen and 19% helium.


Is Neptunes atmosphere heavy?

Neptune has an atmosphere filled with 19% of helium, 80% of hydrogen, and a trace amount for methane. So ........ it is very thick!


What drives the belt of whirling clouds and storms visible in images of neptunes atmosphere?

to see the storm hapening