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Earth!!!!
There is approximately 79% nitrogen, 20 % oxygen , and the other 1% is made up of other gases , ; carbon dioxide, water vapour, the noble gases, and trace amounts of sulphur dioxide, methane, ammonia.
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What is the outer layer of gas on a terrestrial planet?
The outer layer of gas on a terrestrial planet is known as the atmosphere. It consists mainly of gases such as nitrogen, oxygen, carbon dioxide, and others, and plays a crucial role in regulating the planet's temperature and supporting life.
What is the only inner planet with no atmosphere?
Mercury is the only inner planet with no significant atmosphere. Its thin exosphere consists mainly of oxygen, sodium, hydrogen, helium, and potassium.
Why is the atmosphere 78 percent nitrogen and only 21 percent oxygen?
There is no such planet in our solar system. Perhaps you meant the atmosphere of the planet. The Earth has an atmosphere that's mainly nitrogen
Compare the four inner planets atmosphere?
Mercury has virtually no atmosphere. Planet with thinnest Venus has a extremely dense atmosphere of mostly sulphur compared to Earth. Planet with densest. Earth has a moderately dense atmosphere of nearly 3 quarters nitrogen and oxygen. Planet with 2nd from densest. Mars has a thin atmosphere of mostly carbon and some oxygen. Planet with 2nd thinnest.
Which two terrestrial planets do not have atmospheres?
Mercury and Mars do not have significant atmospheres. Mercury's atmosphere is extremely thin and mainly consists of gases released from the planet's surface, while Mars' atmosphere is very thin, composed mostly of carbon dioxide with trace amounts of other gases.
Which planet is rockey and has an atmosphere made up of mainly nitrogen and oxygen?
That planet is Earth.
Which planet has is atmosphere mostly made of nitrogen?
Neptune (NovaNet) There's something wrong here. Neptune is mainly a hydrogen atmosphere. Earth is the planet with a mainly nitrogen atmosphere, but the coldest is Neptune.
What is the outer layer of gas on a terrestrial planet?
The outer layer of gas on a terrestrial planet is known as the atmosphere. It consists mainly of gases such as nitrogen, oxygen, carbon dioxide, and others, and plays a crucial role in regulating the planet's temperature and supporting life.
What is the planet Venus atmosphere?
the atmosphere of palnet venus is mainly contained by; carbon dioxide and a small amount of nitrogen.
What Is the terrestrial planet that has no atmosphere?
The terrestrial planet that has no atmosphere is Mercury. Its thin atmosphere consists mainly of trace amounts of oxygen, sodium, hydrogen, helium, and potassium, and is not enough to be considered a true atmosphere.
What is the only inner planet with no atmosphere?
Mercury is the only inner planet with no significant atmosphere. Its thin exosphere consists mainly of oxygen, sodium, hydrogen, helium, and potassium.
What is the nitrogen of Mercury?
Mercury is a terrestrial planet with a very thin atmosphere that is composed mainly of helium and traces of oxygen, sodium, hydrogen, and potassium. There is no significant amount of nitrogen detected in the atmosphere of Mercury.
What is Pluto's atmosphere?
Pluto's atmosphere is mainly made of nitrogen, methane, and carbon monoxide, but is less than 25-millionths the density of Earth's. The gases exist mostly as frozen solids on the planet's frigid surface, and only thaw when the planet is closest to the Sun.
Which terrestrial planet has a primary atmosphere?
Venus has a primary atmosphere, composed mainly of carbon dioxide with some nitrogen and trace gases. This atmosphere has been present since the planet's formation and has not significantly changed over time.
Why is the atmosphere 78 percent nitrogen and only 21 percent oxygen?
There is no such planet in our solar system. Perhaps you meant the atmosphere of the planet. The Earth has an atmosphere that's mainly nitrogen
Does the sun's atmosphere consist of oxygen?
The Sun consists mainly of hydrogen and helium. That should include the atmosphere. In a way, the Sun only consists of atmosphere; it doesn't have a surface where you can step on.The Sun consists mainly of hydrogen and helium. That should include the atmosphere. In a way, the Sun only consists of atmosphere; it doesn't have a surface where you can step on.The Sun consists mainly of hydrogen and helium. That should include the atmosphere. In a way, the Sun only consists of atmosphere; it doesn't have a surface where you can step on.The Sun consists mainly of hydrogen and helium. That should include the atmosphere. In a way, the Sun only consists of atmosphere; it doesn't have a surface where you can step on.
Is is a planet's magnetic field part of the atmosphere?
No, it's a separate thing. The atmosphere is the mix of gases held in by the planet, comprising of various gas molecules. The magnetic field is caused by the molten core of the planet which consists of mainly iron and nickel.
