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Which atmospheric layer contains the fewest gases?

The exosphere is the atmospheric layer that contains the fewest gases. It is the outermost layer of Earth's atmosphere and consists of very low densities of hydrogen and helium, along with traces of other gases.


What gasses are in the helium layer of the earth?

Helium is a gas, except at extremely cold temperatures.


What gases are the gas giant planets made mostly of?

Jupiter, the first gas giant from the sun. It's clouds are made out of simple gases like hydrogen,helium,carbon dioxide,water and methane,along with clouds of ammonia ice and ammonium hydrosulphide. There are winds up to 600km per hour,travelling in opposite directions which create the distinct bands. Saturn is composed entirely of hydrogen. The top layer is made up of ammonia crystals and below are ammonium hydrosulphide or water. Beneath the layer of cloud,the pressure is so intense that gas is compressed into a liquid. Uranus's atmoshere is mostly hydrogen and helium, with small quantities of methane. This allows the planet to be able to absorb the Sun's rays, giving the planets distinct blue colour. Neptune has no solid surface to land on. It may have a tiny core of rock.Neptune's atmosphere is mostly hydrogen and helium with traces of methane.


What type of gasses does neptune have?

Neptune is made up of a gas called Methane, which makes it the bluey colour. the core of Neptune is made out of hot melted rock, the top layer is made out of hydrogen and helium, with a little bit of Methane mixed into it.


What is the layer of the atmosphere that consists of mainly hydrogen and helium?

The layer of the atmosphere that consists mainly of hydrogen and helium is the exosphere. It is the outermost layer of Earth's atmosphere, extending from about 600 kilometers (373 miles) above sea level to about 10,000 kilometers (6,200 miles). In this region, the air is extremely thin, and particles are widely spaced, making it primarily composed of hydrogen and helium. This layer gradually transitions into outer space.

Related Questions

Which atmospheric layer contains the fewest gases?

The exosphere is the atmospheric layer that contains the fewest gases. It is the outermost layer of Earth's atmosphere and consists of very low densities of hydrogen and helium, along with traces of other gases.


Which layer do light gases escape earths gravity?

Earth's lighter gases such as Hydrogen and Helium will rise to the top of the atmosphere. Since they are very light, they will easily be knocked awry by the solar wind, the stream of charged particles coming from the Sun.


What gases are in the Atmosphere of Jupiter?

Jupiter's atmosphere is mainly Hydrogen (around 90%), Helium (around 10%), with small amounts (minor gases) of Methane (around 0.3%), Ammonia (0.026%), Hydrogen Deuteride (0.003%), Ethane (0.0006%) and Water vapour (0.0004%).


What percent of Saturn is made of gasses?

(Just an approximation.) 75% hydrogen, 25% helium, and with traces of water vapor, methane, and other gases. The core however is made out of rock and ice, surrounded by a thick layer solid, metallic hydrogen and a gaseous outer layer


What gasses are in the helium layer of the earth?

Helium is a gas, except at extremely cold temperatures.


What gases are the gas giant planets made mostly of?

Jupiter, the first gas giant from the sun. It's clouds are made out of simple gases like hydrogen,helium,carbon dioxide,water and methane,along with clouds of ammonia ice and ammonium hydrosulphide. There are winds up to 600km per hour,travelling in opposite directions which create the distinct bands. Saturn is composed entirely of hydrogen. The top layer is made up of ammonia crystals and below are ammonium hydrosulphide or water. Beneath the layer of cloud,the pressure is so intense that gas is compressed into a liquid. Uranus's atmoshere is mostly hydrogen and helium, with small quantities of methane. This allows the planet to be able to absorb the Sun's rays, giving the planets distinct blue colour. Neptune has no solid surface to land on. It may have a tiny core of rock.Neptune's atmosphere is mostly hydrogen and helium with traces of methane.


What type of gasses does neptune have?

Neptune is made up of a gas called Methane, which makes it the bluey colour. the core of Neptune is made out of hot melted rock, the top layer is made out of hydrogen and helium, with a little bit of Methane mixed into it.


What is the layer of the atmosphere that consists of mainly hydrogen and helium?

The layer of the atmosphere that consists mainly of hydrogen and helium is the exosphere. It is the outermost layer of Earth's atmosphere, extending from about 600 kilometers (373 miles) above sea level to about 10,000 kilometers (6,200 miles). In this region, the air is extremely thin, and particles are widely spaced, making it primarily composed of hydrogen and helium. This layer gradually transitions into outer space.


How many layers does Uranus have?

Saturn has three layers. A hot rocky core, a liquid metallic hydrogen layer, and a molecular hydrogen layer on the outside. It also has icy rings that surround the entire planet.


What saturn made of?

Saturn is primarily made up of hydrogen and helium, similar to Jupiter. It has a small rocky core surrounded by layers of gas, including a thick layer of metallic hydrogen. Saturn also has a ring system made up of ice particles, rock fragments, and dust.


Does earth has a corona?

Yes, Earth does have a corona, but it is not the same as the solar corona. Earth's corona is a rarefied layer of gases surrounding the planet, primarily composed of hydrogen and helium. This outermost layer of Earth's atmosphere extends into space, gradually thinning out as it merges with the solar wind.


What layer of the atmosphere is about 550 km to 1000 km tall?

The layer of the atmosphere that is about 550 km to 1000 km tall is the exosphere. It is the outermost layer of Earth's atmosphere, where gases thin out and transition into the space environment. The exosphere is mainly composed of hydrogen and helium atoms.