What is the most abundant gas in Titan’s atmosphere quizlet?
Why does Titan have such a nitrogen-rich atmosphere? The nitrogen comes from the breakup of ammonia (NH3) by solar radiation and subsequent thermal escape of the hydrogen. Synchronous rotation is when a moon's rotation period and orbital period are the same.
Is there methane in Titan’s atmosphere?
Scientists have long known that Titan's atmosphere contains methane, ethane, acetylene and many other hydrocarbon compounds. But sunlight irreversibly destroys methane after tens of millions of years, so something has replenished methane in Titan's thick air during the moon's 4.5 billion-year history.
Does Titan’s atmosphere contain abundant oxygen?
Titan's atmosphere is much colder, however, having a temperature at the surface of 94 K (−290 °F, −179 °C), and it contains no free oxygen.
What are the two gases in Titan’s atmosphere?
Titan's atmosphere is mostly molecular nitrogen, with smaller amounts of methane and trace amounts of carbon monoxide, carbon dioxide, and various hydrocarbons (see Table XII for the chemical composition of Titan in different regions of its atmosphere).
Why does Titan have such a nitrogen rich atmosphere quizlet?
Why does Titan have such a nitrogen-rich atmosphere? The nitrogen comes from the breakup of ammonia (NH3) by solar radiation and subsequent thermal escape of the hydrogen. Why do astronomers think Miranda has such an unusual surface? It underwent an episode of tidal heating in the past.
What is the most abundant gas on Neptune and Uranus?
Answer: The objects with the highest percentage of hydrogen are the sun, Mercury, Jupiter, Saturn, Uranus and Neptune.
What is Titan methane?
"Parts of the clathrate crust might be warmed from time to time by 'cryovolcanic' activity on the moon, causing it to release its methane into the atmosphere. These outbursts could produce temporary flows of liquid methane on the surface, accounting for the river-like features seen on Titan's surface.
What is Titan’s atmosphere like?
Titan's atmosphere is made mostly of nitrogen, like Earth's, but with a surface pressure 50 percent higher than Earth's. Titan has clouds, rain, rivers, lakes and seas of liquid hydrocarbons like methane and ethane.
Does Titan have h20?
Absence of surface liquid water The lack of liquid water on Titan's surface was cited by NASA astrobiologist Andrew Pohorille in 2009 as an argument against life there.
Why is Titan’s atmosphere orange?
The orange color is due to the hydrocarbon particles which make up Titan's atmospheric haze. The second, monochrome view shows what Titan looks like at 938 nanometers, a near-infrared wavelength that allows Cassini to see through the hazy atmosphere and down to the surface.
Why does Titan have such a nitrogen rich atmosphere?
"Because Titan is the only moon in our solar system with a substantial atmosphere, scientists have wondered for a long time what its source was," she said. "The main theory has been that ammonia ice from comets was converted, by impacts or photochemistry, into nitrogen to form Titan's atmosphere.
What is the temperature on Titan?
The surface of Titan is one of the most Earthlike places in the solar system, albeit at vastly colder temperatures and with different chemistry. Here it is so cold (-290 degrees Fahrenheit or -179 degrees Celsius) that water ice plays the role of rock.
What is the most abundant gas in the atmosphere of the outer planets?
Explanation: Outer planets Jupiter, Saturn, Uranus and Neptune are gaseous planets. Jupiter's atmoshere mostly consists of hydrogen, helium, ammonia, and methane, but mostly hydrogen and helium. Atmosphere of Saturn is similar to Jupiter and contains mostly hydrogen and helium.
What are the most abundant gases in Jupiter’s atmosphere?
Atmospheric makeup Jupiter is made up predominantly of hydrogen. The simple, basic gas, a prime ingredient on the sun, accounts for 90 percent of the atmosphere. Nearly 10 percent is composed of helium. A very small fraction of the atmosphere is made up of compounds such as ammonia, sulfur, methane, and water vapor.
What is Titan’s atmosphere made of?
nitrogen Like Earth, Titan's atmosphere is primarily nitrogen, plus a small amount of methane. It is the sole other place in the solar system known to have an earthlike cycle of liquids raining from clouds, flowing across its surface, filling lakes and seas, and evaporating back into the sky (akin to Earth's water cycle).
What is the liquid on Titan?
Titan is an icy moon with a surface of rock-hard water ice, but Titan also likely has a liquid water ocean beneath its surface.
Is Titan’s water drinkable?
Titan is going to have methane and ethane tainting the ice. And Enceladus and Europa are going to be all kinds of salts and possibly magnesium sulphate, or epsom salts if it's hydrated. So if you drink that water you'll be trotting off to the loo quite soon.
Can we terraform Titan?
To break it down, only Enceladus and Titan appear to be viable candidates for terraforming. However, in both cases, the process of turning them into habitable worlds where human beings could exist without the need for pressurized structures or protective suits would be a long and costly one.
Is Titan blue or yellow?
Titan's surface is indicated by the circle. Titan's surface appears purple due to the mixing of the blue and red surface images. The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency.
Why was Titan named Titan?
Where did Titan get its name? Titan, the largest moon of Saturn, is named for the Titans of Greek mythology, which include Cronus (equated with the Roman god Saturn) and his 11 siblings.
Where does Titan’s atmosphere come from?
The dense atmosphere roiling on Saturn's largest moon, Titan, may come from organic material baking in the moon's interior. Titan fascinates scientists because of its thick atmosphere — which is mostly made of nitrogen gas — and its liquid methane and ethane oceans.
Is Titan’s atmosphere toxic?
SATURN'S giant moon Titan has an atmosphere a thousand times more poisonous than thought. Titan's thick atmosphere is made of nitrogen and methane, and the action of UV light forms many organic compounds, such as deadly hydrogen cyanide. In 1980 the Voyager spacecraft found only a trace of cyanide.
Why is nitrogen the most abundant gas?
Due to strong triple bond in N2(N≡N) or high activation energy, nitrogen is unreactive and thus is most abundant gas in the Earth's atmosphere.
What are the three most abundant gases in the atmosphere?
The atmosphere contains many gases, including some pollutants and greenhouse gases. The most abundant gas in the atmosphere is nitrogen, second oxygen . Argon, an inert gas, is the third most abundant gas in the atmosphere.
What are the most abundant gases in the atmosphere of Uranus?
Uranus' atmosphere is predominantly made up of hydrogen and helium. Unlike Jupiter and Saturn, these light gases dominate only the outer edges of the planet, but are not a significant contributor to the rocky interior. The dull blue color of Uranus is caused by the presence of methane, which absorbs red light.
Is Titan made of gas?
Titan's atmospheric composition is nitrogen (97%), methane (2.7±0.1%), and hydrogen (0.1–0.2%), with trace amounts of other gases.
Does Titan have oil?
› Larger image Saturn's orange moon Titan has hundreds of times more liquid hydrocarbons than all the known oil and natural gas reserves on Earth, according to new data from NASA's Cassini spacecraft.
Can you hear on Titan?
Yes we can. Since any kind of matter can transmit sound waves, we can hear sound on Mars or Titan or Venus or any place with an atmosphere.
Can we live on Titan moon?
Additionally, Titan's rivers, lakes and seas of liquid methane and ethane might serve as a habitable environment on the moon's surface, though any life there would likely be very different from Earth's life.
What planet rains diamonds?
Deep within Neptune and Uranus, it rains diamonds—or so astronomers and physicists have suspected for nearly 40 years. The outer planets of our Solar System are hard to study, however. Only a single space mission, Voyager 2, has flown by to reveal some of their secrets, so diamond rain has remained only a hypothesis.