Which Jovian planet should have the most extreme?
random question
| Question | Answer |
|---|---|
| Which jovian planet should have the most extreme seasonal changes? | Uranus |
| Uranus and Neptune have methane clouds but Jupiter and Saturn do not. Which factor explains why? | Temperatures on Jupiter and Saturn are too high for methane to condense. |
Which Jovian planet should have the most extreme seasonal changes group of answer choices?
Uranus
What is the most likely method in which Jupiter generates its internal heat?
Each giant planet has a core of “ice” and “rock” of about 10 Earth masses. Jupiter, Saturn, and Neptune have major internal heat sources, obtaining as much (or more) energy from their interiors as by radiation from the Sun.
How do Jovian planet interiors differ?
How do the jovian planet interiors differ? All have cores of about the same mass, but differ in the amount of surrounding hydrogen and helium. Accretion took longer further from the Sun, so the more distant planets formed their cores later and captured less gas from the solar nebula than the closer jovian planets.
Why are there no impact craters on Io?
18) Why are there no impact craters on the surface of Io? Jupiter’s strong gravity attracted the planetesimals more strongly than Io and thus none landed on its surface. C) Io did have impact craters but they have all been buried in lava flows.
Why is Callisto not in orbital resonance?
It is not in an orbital resonance like the three other Galilean satellites—Io, Europa, and Ganymede—and is thus not appreciably tidally heated. It is less affected by Jupiter’s magnetosphere than the other inner satellites because of its more remote orbit, located just outside Jupiter’s main radiation belt.
Why is lo still geologically active?
With over 400 active volcanoes, Io is the most geologically active object in the Solar System. This extreme geologic activity is the result of tidal heating from friction generated within Io’s interior as it is pulled between Jupiter and the other Galilean moons—Europa, Ganymede and Callisto.
Why are there no visible impact craters on the surface of Lo quizlet?
Why are there no visible impact craters on the surface of Io? They have been covered up by Io’s active surface geology. Why do the jovian planet interiors differ from one another? Why is Jupiter denser than Saturn?
Why is Lo more volcanically active than our moon?
Why is Io more volcanically active than our moon? Io has a different internal heat source. Io’s elliptical orbit is necessary to its tidal heating. This elliptical orbit, in turn, is a result of the orbital resonance among Io, Europa, and Ganymede.
Why does Titan have such a nitrogen rich atmosphere group of answer choices?
The atmosphere of Saturn’s largest moon is extremely dense, even thicker than Earth’s atmosphere, and is comprised mainly of nitrogen gas. “The main theory has been that ammonia ice from comets was converted, by impacts or photochemistry, into nitrogen to form Titan’s atmosphere.
How much energy does Jupiter emit compared with how much it receives from the Sun Group of answer choices?
The Heat of Formation In the case of Jupiter, which is larger in volume than all the other planets put together, this leftover energy allows it to radiate with an energy that is about 1.6 times what it receives from the sun.
Does Jupiter radiate heat?
Internal Heat The jovian planets get their heat from the Sun and from their interiors. Jupiter creates a lot of internal heat and releases this heat by emitting thermal radiation. In fact, Jupiter creates so much internal heat that it emits almost twice as much energy as it receives from the Sun.
How much sunlight is on Mars?
On Mars, near the equator, the duration of daylight is about 12 hours, followed by approximately 12 hours of darkness. A Martian greenhouse will need to be well insulated to avoid huge temperature drops at night.
Did Mars used to be like Earth?
It is thought that Mars had a more Earth-like environment early in its geological history, with a thicker atmosphere and abundant water that was lost over the course of hundreds of millions of years through atmospheric escape.
What does night look like on Mars?
On Mars, thanks to the dusty atmosphere, you would see a sunset dyed purple and blue, with the faraway Sun reduced to a shrunken blue coin before it set behind the extinct volcanoes silhouetted on the horizon.