Best answer: Why are methane clouds not seen on Jupiter and Saturn?

Why are methane clouds not seen on Jupiter and Saturn? The atmosphere of Jupiter and Saturn are too warm for methane clouds to form.

Why do Jupiter and Saturn have no blue methane cloud tops?

Why do Jupiter and Saturn have no blue methane cloud tops? They are too warm for methane to condense. Explanation: Jupiter and Saturn are too warm for their methane to condense, so they do not appear blue.

Why are the ammonia clouds more difficult to see on Saturn than on Jupiter?

On both Jupiter and Saturn, the temperature near the cloud tops is about 140 K (only a little cooler than the polar caps of Mars). … Because the ammonia clouds lie so much deeper on Saturn, they are more difficult to see, and the overall appearance of the planet is much blander than is Jupiter’s appearance.

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Why are fewer white clouds seen on Uranus and Neptune than on Jupiter and Saturn?

White clouds are due to water and ammonia. These substances exist as vapors in the atmospheres of Jupiter and Saturn but are frozen out of the atmospheres of Uranus and Neptune. Thus, there are more white clouds on Jupiter and Saturn and fewer on Uranus and Neptune.

What is the source of gases to create the primary atmospheres of Jupiter and Saturn?

For Jupiter, Saturn, and Neptune, both sunlight and internal sources provide energy to the atmosphere. The source of this energy is the separation of helium from hydrogen in Saturn’s interior. Uranus has no or very little internal heat, so it gets its energy from the Sun.

Which planet has methane clouds?

NASA scientists have determined that Titan’s cloud contains methane ice, which was not previously thought to form in that part of the atmosphere. NASA scientists have identified an unexpected high-altitude methane ice cloud on Saturn’s moon Titan that is similar to exotic clouds found far above Earth’s poles.

Why is Jupiter denser than Saturn Why is Jupiter denser than Saturn?

Jupiter is denser than Saturn because it 3 times more massive. Gravity makes it denser. Jovian planets are not quite spherical because of their rapid rotation.

Why are the clouds in Saturn’s atmosphere deeper than the corresponding clouds in Jupiter’s atmosphere even though they are believed to form at similar temperatures?

Saturn’s the deeper atmosphere contributes to its low average density. The manifestation of Saturn’s lower density in the topmost regions of its atmosphere is a larger spacing between cloud layers, relative to Jupiter. … Jupiter’s helium content (relative to hydrogen) is very similar to the Sun’s.

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Why are Saturn’s colors muted compared to Jupiter’s?

On Saturn, the low mass means less surface gravity and the atmosphere is thicker at 300 km from top to bottom. The result is that Saturn’s atmosphere has more haze and its features (turbulence, cyclones, etc.) are blurred and hard to see. This also causes its colors are muted into a general yellowish hue.

Why does Saturn radiate even more excess energy than Jupiter?

Why does Saturn radiate even more excess energy than Jupiter? Helium rain gives off heat as it differentiates toward Saturn’s center. … the ring material lies within the Roche limit of Saturn.

Why do Jupiter and Saturn have several distinct cloud layers?

13) Why does Jupiter have several distinct cloud layers? A) Different layers represent clouds made of gases that condense at different temperatures. … Different layers represent the various regions where the temperature is cool enough for liquid water to condense.

Why are Jupiter and Saturn not perfectly spherical?

Why are Jupiter and Saturn not perfectly spherical? They rotate rapidly. Which of the giant planets was predicted to exist mathematically before it was ever seen through a telescope? If you could find a large enough ocean, which one of these planets would float in it?

How are Uranus and Neptune different from Jupiter and Saturn?

Uranus and Neptune are not unlike the cores of Jupiter and Saturn, which similarly contain 10 to 20 Earth masses of melted ice and molten rock. But Uranus and Neptune are almost all core, without the deep envelope of hydrogen and helium that make up most of the mass of Jupiter and Saturn.

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Why do gas giants have large atmospheres?

At larger masses, the planet’s ocean boils and the atmosphere becomes a dense mixture of steam and hydrogen and helium. When a planet reaches a few times the mass of Earth, the atmosphere will grow rapidly, faster than the solid part of the planet, eventually forming a gas giant planet like Jupiter.

Do the Jovian planets have atmospheres?

Jovian planets do not have solid surfaces. They are sometimes called gas giants because they are large and made mostly of gases. … The atmospheres of the Jovian planets in our solar system are made mostly of hydrogen and helium. Compounds containing hydrogen, such as water, ammonia, and methane, are also present.

Why do Jovian planets have thick atmospheres?

Because the jovian planets are massive and cold, they have THICK atmospheres of hydrogen and helium. The terrestrial planets are small in mass and warm, so they have thin atmospheres made of heavier molecules like carbon dioxide or nitrogen.