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Is earths atmosphere mostly oxygen and hydrogen?
No, Earth's atmosphere is mostly composed of nitrogen (about 78%) and oxygen (about 21%). Hydrogen makes up a very small fraction of Earth's atmosphere, less than 0.1%.
Which planet has the most hydrogen abundant gas?
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.
Is the four gas giants planets mostly rocks?
No, the four gas giants (Jupiter, Saturn, Uranus, Neptune) are primarily composed of hydrogen and helium gases with small rocky cores. These planets have thick atmospheres that are mainly hydrogen and helium with trace amounts of other elements.
What layer of the Earth’s atmosphere is the outermost layer and where the atmosphere is the thinnest?
The outermost layer of Earth's atmosphere is the exosphere. This layer is where the atmosphere is the thinnest, gradually transitioning into space. The exosphere is composed mostly of hydrogen and helium atoms.
What was earth's first atmosphere was mostly a mixture of?
Earth's first atmosphere was mostly a mixture of gases such as hydrogen, helium, methane, and ammonia. Over time, volcanic activity released gases like carbon dioxide and water vapor, which changed the composition of the atmosphere.
The atmosphere of the gas giants is usually made up of mostly of hydrogen and?
helium
Gas giants have atmospheres composed primarily of helium and?
Hydrogen. The atmosphere of gas giants like Jupiter and Saturn consists mostly of hydrogen and helium, with small amounts of other gases like methane and ammonia. These gases are present in such large quantities that they give the planets their distinctive appearance and properties.
What make atmosphere?
Mostly hydrogen and helium.
What is the Name for planets whose atmosphere is made up of mostly gases?
Gas giants are planets whose atmosphere is predominantly composed of gases, such as hydrogen and helium. These planets have a small solid core surrounded by thick layers of gas. Examples of gas giants in our solar system include Jupiter and Saturn.
Which planets are mostly made of atmosphere?
Jupiter and Saturn are mostly made of atmosphere, with Jupiter's atmosphere consisting mostly of hydrogen and helium, while Saturn's atmosphere is also primarily composed of hydrogen and helium, with traces of other elements.
What makes Saturns atmosphere?
Mostly hydrogen and helium.
What is made mostly of hydrogen and helium?
Jupiter's atmosphere
Is earths atmosphere mostly oxygen and hydrogen?
No, Earth's atmosphere is mostly composed of nitrogen (about 78%) and oxygen (about 21%). Hydrogen makes up a very small fraction of Earth's atmosphere, less than 0.1%.
Stars and planets are made from what gas?
The atmosphere of the gas giants is usually made up of mostly of hydrogen and what?
Gases which surround a star or a planet?
The gases that surround a star are called the stellar atmosphere, consisting mainly of hydrogen and helium. Planets have atmospheres that vary in composition; for example, Earth's atmosphere is composed mostly of nitrogen and oxygen. Gas giants like Jupiter and Saturn have atmospheres dominated by hydrogen and helium.
Which planets are mostly made from atmosphere?
The four outer gas giants.
Can you breathe Jupiter's atmosphere?
No. Jupiter's atmosphere is mostly hydrogen and helium with no free oxygen.
