Exosphere
Helium and hydrogen are very light gases that can easily escape Earth's gravitational pull. Therefore, over time, they have largely escaped from the Earth's atmosphere into space. Additionally, hydrogen can react with other elements in the atmosphere to form compounds such as water, further reducing its abundance in the atmosphere.
Hydrogen and helium make up 99 percent of Jupiter's atmosphere. These two gases are the most abundant elements in the planet's composition.
Neptune's atmosphere is primarily composed of hydrogen, helium, and methane. These gases contribute to Neptune's bluish appearance and extreme weather patterns. Other trace gases present in its atmosphere include water vapor, ammonia, and hydrocarbons.
Jupiter is the planet with the most abundant hydrogen gas in its atmosphere. It is composed mostly of hydrogen and helium, with hydrogen making up about 90% of the gas in its atmosphere.
The first atmosphere of Earth is thought to have consisted mainly of hydrogen and helium, with smaller amounts of methane and ammonia. Over time, volcanic activity released gases such as carbon dioxide and water vapor, altering the composition of the atmosphere.
it is mainly hydrogen and helium.
Its atmosphere is mostly made of hydrogen and helium with a little methane hydrogen and helium.
hydrogen and helium.
hydrogen and helium
Mostly hydrogen and helium.
helium and molecular hydrogen
The main gases in Saturn's atmosphere are hydrogen and helium, with small amounts of other gases like methane and ammonia. Helium is the second most abundant gas in Saturn's atmosphere after hydrogen.
The major gases in Neptune's atmosphere are hydrogen, helium, and methane. Hydrogen and helium are the most abundant gases, with methane making up a smaller but still significant proportion.
Neptune's atmosphere is primarily composed of hydrogen and helium, with small amounts of methane. The methane in the atmosphere gives Neptune its blue color. Additionally, there are traces of other gases such as ammonia and water vapor.
Hydrogen, Helium And Methane
Mostly hydrogen and helium.
Mainly hydrogen & helium.