oʊ /), or Jupiter I, is the innermost and third-largest of the four Galilean moons of the planet Jupiter. Saturn's rings are composed of. Suppose that future observations. Io experiences tidal heating primarily because _____. light from Saturn reflects off the material in the rings. Answer: its elliptical orbit causes the tidal force to vary as Io orbits Jupiter. Explanation: B. Suppose that future. Study with Quizlet and memorize flashcards containing terms like The two jovian planets that contain the highest proportions of hydrogen compounds are, Io, Enceladus and more. Study with Quizlet and memorize flashcards containing terms like Which moon phase rises at mid afternoon (roughly 3pm) ?, Why is it so difficult to send people to Mars?, The sun formed roughly on the 1st of which month? and more. Tidal heating (also known as tidal working or tidal flexing) occurs through the tidal friction processes: orbital and rotational energy is dissipated as heat in either (or both) the surface ocean or interior of a planet or satellite. (If two distances are equal, drag the second item on top of the first item. How do we know that the surfaces of the inner Galilean moons of Jupiter are younger than those of the outer moons? A. B. d) its elliptical orbit causes the tidal force to vary as Io orbits Jupiter. Io's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter. Io experiences tidal heating primarily because _____. Study Resources. Part A - Io experiences tidal heating primarily because _____. Io's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter. Expert Help. Io experiences tidal heating primarily because _____. Orbital resonance also gives Europa an elliptical orbit, so it experiences tidal heating, too. Io experiences tidal heating primarily because _____. io has an elongated shape that makes it look more like an egg than a sphere. We consider a body whose outermost layers consist of an ocean, which might be stratified in layers of different densities, and a solid shell (Figure 1 ). its elliptical orbit causes the tidal force to vary as Io orbits Jupiter. Io is unique in our Solar System because it gets most of its internal energy from this tidal heating, providing an ideal laboratory for improving our understanding of this fundamental process that plays a key role in the thermal and orbital evolution of the Moon, satellites in the outer Solar System, and extrasolar planets. answer. Io has an elongated shape that makes it look more like an egg than a sphere. is much smaller c. Its surface is covered with caldera and red rivers of molten rock. Being. Question: As you saw in Part A,. Terms in this set (16) Io experiences tidal heating primarily because __________. Callisto : - entire surface appears heavily cratered and ancient. Item 2 Learning Goal: To understand how we use the theory of gravity and tidal heating to explain observable characteristics of the Galilean moons of Jupiter. This elliptical orbit, in turn, is a result of the orbital resonance among Io. Thin-shell Dynamics. Part a io experiences tidal heating primarily because. Io experiences tidal heating primarily because __________ 1. This orbital resonance causes Io to have a more elliptical orbit than it would otherwise, because _____. its elliptical orbit causes the tidal force to vary as Io orbits Jupiter. c. io is located very close to jupiter. PROBLEM1 ThefollowingimagesshowEarthandthefourjovianplanetsofoursolarsystemRank from ASTRONOMY 120 at Nonesuch School. Why is Io's orbit about Jupiter slightly elliptical? because of orbital resonances with the other three Galilean moons. its elliptical orbit causes the tidal force to vary as Io orbits Jupiter. The Metonic cycle is the 18-year, 11-day period over which the pattern of eclipses repeats. active volcanoes on io. VIDEO ANSWER: The question number four is posed. lo's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter. Log in Join. B. Io experiences strong, periodic, gravitational tides from Jupiter because of its close distance to the planet and its elliptic orbit. The jovian moon with the most geologically active surface is. Europa's heat flux is less well known but likely between 0. 6. Io is made of relatively soft materials thatdeform quite easily B. option D What is Tidal heating? By tidal. Io experiences tidal heating primarily because _____. , Radioactive Decay, Size and more. It is made of relatively soft materials that deform quite easily c. Io, one of Jupiter's moons, experiences strong internal tidal heating primarily due to **tidal forces**. AST. Io is made of relatively soft materials thatdeform quite easily, 2. io has an elongated shape that makes it look. a. b) it is made of relatively soft materials that deform quite easily. Io experiences tidal heating primarily because __________. is farther than jupiter. Europa experiences less tidal heating than Io, because Europa _____ than Io. We now know of many Jupiter-size planets around other stars. As you learned in Part A, Io's elliptical orbit is necessary to its tidal heating. Io experiences strong internal tidal heating because of: the strong tidal force from the massive Jupiter combined with its elliptical orbit. ), Shown. 8 days!) Io is being stretched – by as much as 330 feet! – then allowed to relax back to a less distorted shape. Tidal heating. Orbital and rotational energy are dissipated as heat in the crust of the moon. We now know of many Jupiter-size planets around other stars. is farther from Jupiter. Jupiter's differential rotation and complex atmospheric structure induce turbulent storms, such as the Great Red Spot. Tidal heating is a phenomenon that occurs when the gravitational pull of a nearby massive object, such as a planet or moon, causes tidal forces on a celestial body. Pages 40. Io Is The Amount Of Inventory. Io is made of relatively soft materials thatdeform quite easilyIo has an unusually elongated shape that This problem has been solved! You'll get a detailed solution from a. It is located very close to Jupiter d. The correct option is:D) Io is located very close to Jupiter. Mars's seasonal winds are driven primarily by _____. Mars is thought to have frozen because it lost its atmosphere to solar wind stripping. "Resonance creates loads more heating," Hay said. Upload to Study. Orbital resonance also gives Europa an elliptical orbit, so it experiences tidal heating, too. A tidal force results from the unequal gravitational pull on two sides of a body. TRUE . However, Europa experiences less tidal heating than Io, because Europa _____ than Io. Orbital resonance also gives Europa an elliptical orbit, so it. io has an elongated shape that makes it look. Plates move only a few centimeters per year, so a continent could not be subducted in a few thousand years. in Physics & Space Science. Io experiences tidal heating primarily because _____. Because of Europa’s location between Io and the more massive Ganymede, it also undergoes this sameMost planetary scientists were staggered to find active volcanoes on Io, but not the authors of a paper that had been published in the journal Science just a few days before Voyager 1 arrived at Jupiter. The answer must lie with a few things. 2. d-infrared light. As you saw in Part A, Io's elliptical orbit is necessary to its tidal heating. Io has an unusually elongated shape that makesit. Study with Quizlet and memorize flashcards containing terms like Saturn's many moons affect its rings through, Which of the following is a general characteristic of the four jovian planets in our solar system?, Overall, Jupiter's composition is most like. Io’s volcanoes are thought to be fueled by tidal heating, a stretching-and-squeezing process whereby gravitational forces treat the inside of Io like a stress ball as the moon swings around Jupiter. ← Io Experiences Tidal Heating Primarily Because _____. Io experiences tidal heating primarily because. Io experiences tidal heating primarily because ___ Io's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter. Answer: A. Homework Help. Saturn's rings look bright because. The moon of Jupiter is volcanic. 1. Course Hero uses AI to attempt to automatically extract content from documents to surface to you and others so you can study better, e. d) its elliptical orbit causes the tidal force to vary as Io orbits Jupiter. 7. ”},{“question”:”As you saw in Part A, Io's elliptical orbit is necessary to its tidal heating. ). 37 terms. A planet or moon that could support life, if any life happened to be on it. We need to know their orbital periods. b) it is made of relatively soft materials that deform quite easily. The two jovian planets that contain the highest proportions of hydrogen compounds are _____. We now know of many Jupiter-size planets around other stars. c) it has an elongated shape that makes it look more like an egg than a sphere. This indicates that they are composed primarily of. its elliptical orbit causes the tidal force to vary as Io orbits. Io experiences tidal heating primarily because _____. These gravitational forces create friction within Io, resulting in heat. Io experiences tidal heating primarily because _____. C. Io experiences tidal heating primarily because _____. Study with Quizlet and memorize flashcards containing terms like Based on current evidence, the elements needed for life are found, how does the strength of sunlight (per unit area) depend on distance from the sun, what are three advantages for water over methane, ethane and ammonia as a potential liquid medium for life and more. io is made of relatively soft materials that deform quite easily. Note in the video the tidal stretching of io is. In a complex kind of modern dance, the large moons of Jupiter are caught in the varying gravity grip of both the giant planet and each other. answer. Io experiences tidal heating primarily because _____. Contours of tidal heating [W] in a two-layer Io as a function of viscosity (η) and shear modulus (μ) of the mantle. Click the card to flip 👆. While all the moons in our Solar System have their intriguing characteristics and. Is farther from Jupiter E. its elliptical orbit causes the tidal force to vary as Io orbits Jupiter. The distance from Jupiter to Iot is approximately 422,000 kilometers. This orbital resonance causes Io to have a more. However, Europa experiences less tidal heating than Io, because Europa _____ than Io. io is made of relatively soft materials that deform quite easily. it has an elongated shape that makes it look more like an egg than a sphere. lo. Io is covered in volcanoes while Europa is covered in ice because a) Io is larger than Europa b) Io receives much more sunlight and Europa c) Io is subject to stronger tidal heating than Europa c Which of the following is not an indication of liquid water beneath Europa's icy surface a) the moon's changing magnetic field b) the moon's average. Expert Help. a. Io experiences tidal heating primarily because _____. Final answer: Lo experiences tidal heating primarily due to its elliptical orbit around Jupiter, which creates changing gravitational forces that flex and stretch the moon's interior, generating heat. Io experiences tidal heating primarily because _____. In the bottom case, tidal heating occurs at shallower depths, in its asthenosphere, resulting in the majority of Io’s. Force model of the Io system and its implications on Io 2. is farther from Jupiter. a) Io is located very close to Jupiter b) Io is made of relatively soft materials that deform quite easily c) Io has an unusually elongated shape that makes it look more like an egg than a sphere d) Io’s elliptical orbit causes the tidal force on Io to vary as it orbits JupiterStudy with Quizlet and memorize flashcards containing terms like Io experiences tidal heating primarily because _____. Io experiences tidal heating primarily because _____. View full documentStudy with Quizlet and memorize flashcards containing terms like Which of the following statements about the moons of the jovian planets is NOT true?, 1. We now know of many Jupiter-size planets around other stars. it is located very close to Jupiter. Its elliptical orbit causes the tidal force to vary as Io orbits JupiterPart A Io experiences tidal heating primarily because _____. its elliptical orbit causes the tidal force to vary as Io orbits Jupiter. docxFind an answer to your question The amount of heat that Io is generating (per kg) due to tidal heating is _____ the amount of heat the Earth is generating (per. We now know of many Jupiter-size planets around other stars. hints io experiences tidal heating primarily because _____. question. Study with Quizlet and memorize flashcards containing terms like Why do jovian planets bulge around the equator, that is, have a "squashed" appearance?, How do astronomers think Jupiter generates its internal heat?, How does. Io's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter. On Io, this heating produces volcanic activity that is far more active and intense than volcanism on Earth. 77 Earth -days to orbit Jupiter. Study with Quizlet and memorize flashcards containing terms like Io experiences tidal heating primarily because. B) Io is the closest to Jupiter of Jupiter's large moons. Io has a similar mass and size as the Moon, but Io is the most geologically active body in the Solar System. - heavily cratered terrain adjacent to fairly smooth terrain. Io. B. , Which of the following statements correctly describes the motion of the particles in Saturn's rings? and more. Io experiences tidal heating primarily because _____. 2. Io is made of relatively soft materials that deform quite easily Io's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter Io is located very close to Jupiter Io has an unusually elongated shape that makes it look more like an egg than a sphereIo experiences tidal heating primarily because _____. , As you learned in Part A, Io's elliptical orbit is necessary to its tidal heating. b) its elliptical orbit causes the tidal force to vary as Io orbits Jupiter. is farther from Jupiter Feedback: It is Jupiter's gravity that exerts the primary tidal force on the Galilean moons, and both this force and the difference in this force across a moon (the source of tidal heating) weaken with distance from Jupiter. , Rank the following items that describe distances from longest distance (left) to shortest distance (right). Astronomy chapter 13 Holtz 1340. However, Europa experiences less tidal heating than Io, because Europa _____ than Io. Total views 100+ Arizona State University. Log in Join. Study with Quizlet and memorize flashcards containing terms like Io experiences tidal heating primarily because _____. Describe the antenna's subsequent motion. We now know of many Jupiter-size planets around other stars. io is made of relatively soft materials that deform quite easily. Critical Thinking Is An Essential Component Of Empathic Listening →. Io's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter. ← Iodine Compounds Typically Kill Microbes By Denaturing Io Experiences Tidal Heating Primarily Because _____. Io experiences tidal heating primarily because _____. 3. The force needed to keep Io in synchronous rotation with Jupiter creates bulges on Io just like the Moon creates the ocean tides on Earth. Io periodically passes Europa and Ganymede in the same orbital position. This orbital resonance causes Io to have a more. Io experiences tidal heating primarily because __________. Io experiences tidal heating primarily because _____. Io's elliptical orbit is necessary to its tidal heating. Study with Quizlet and memorize flashcards containing terms like Jupiter's differential rotation and complex atmospheric structure induce turbulent storms, such as the Great Red Spot. This leads to gravitational flexing or kneading in their centers, which can heat them—an effect called tidal heating. Io has a similar mass and size as the Moon, but Io is the most geologically active body in the Solar System. Io's elliptical orbit causes the tidal force onIo to vary as it orbits Jupiter. Suppose that future observations show that one of. c-dark because X-ray light does not reach Earth's surface. sep. )Explanation: Io, one of Jupiter's moons, experiences tidal heating primarily due to the intense gravitational pull of Jupiter. As you learned in Part A, Io's elliptical orbit is necessary to its tidal heating. Io experiences tidal heating primarily because _____. However, Europa experiences less tidal heating than Io, because Europa _____ than Io. The wind, the sun, and Earth are sources of renewable energy . Io's elliptical orbit is necessary to its tidal heating. The major heating source of Earth and the Moon is radioactive heating, but the heating source on Io is tidal heating. Study with Quizlet and memorize flashcards containing terms like Io experiences tidal heating primarily because _____. In a complex kind of modern dance, the large moons of Jupiter are caught in the varying gravity grip of both the giant planet and each other. Io's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter. On Io, the gravity of Jupiter and Jupiter's other large moons yank on Io every which way. A) Lo has an unusually elongated shape that makes it look more like an egg than a sphere B) Lo is made of relatively soft materials that deform quite easily C) Lo's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter D) Lo is located very close to Jupitertidal heating. Tidal heating of Io (also known as tidal working) occurs through the tidal friction processes between Jupiter and its moon. It has an elongated shape that makes it look more like an egg than a sphere b. ”,”answer”:”its elliptical orbit causes the tidal force to vary as Io orbits Jupiter. (Note: the amount of tidal heating as a result of this force depends on other factors such as the amount of forced eccentricity and the body's internal properties. C. a. Which of the following statements best describes the pattern of jovian planet densities?, Which of the following statements best. Start studying AST 101: Lesson 6. tions and the corresponding tidal heating increases as the orbit becomes more elliptical. Io experiences tidal heating primarily because its elliptical orbit causes the tidal force to vary as Io orbits Jupiter --- the strength of tiday force depends on Io's distance from Jupiter, so the tidal force varies as Io moves around its elliptical orbit. A. Solutions available. Why are Saturn's rings so thin?. Io experiences tidal heating primarily because Its elliptical orbit causes the tidal force to vary as Io orbits Jupiter. This caused its core convection to stop, shutting off its magnetic field. Suppose that future observations show that one of these planets has two orbiting moons. At this rate, what fraction of its mass would Io lose in 1. Study with Quizlet and memorize flashcards containing terms like Based on current evidence, the elements needed for life are found, how does the strength of sunlight (per unit area) depend on distance from the sun, what are three advantages for water over methane, ethane and ammonia as a potential liquid medium for life and more. 2. Which of the following statements about planetary orbits will be true?, The planet in our solar system with the highest average surface temperature is _____. Study with Quizlet and memorize flashcards containing terms like Which of the following statements best describes the general pattern of composition among the four jovian planets?, Look at the average densities of the jovian planets given in Figure 1. Io experiences tidal heating primarily because _____. Well, hotter than they should be, for being so far from the sun. absorb infrared light emitted by the surface part D According to scientists, the naturally occurring greenhouse effect makes Earth about 31∘C∘C warmer than it would be if there were no. hints io experiences tidal heating primarily because _____. Create flashcards for FREE and quiz yourself with an interactive flipper. , Saturn's rings look bright because _____. This orbital resonance causes Io to have a more elliptical orbit. B. “Basically, if you push any object or system and let go, it will wobble. This elliptical orbit, in turn, is a result of the orbital resonance among Io, Europa, and Ganymede. Io experiences tidal heating primarily because A. Io must be made of a substance that traps heat better, so it has still retained all of its initial internal heat from its formation. a-gray, black, and white like a medical X ray. AST FINAL CH 8. We now know of many Jupiter-size planets around other stars. Io's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter. is farther from Jupiter It is Jupiter's gravity that exerts the primary tidal force on the Galilean moons, and both this force and the difference in this force across a moon (the source of tidal heating. This elliptical orbit, in turn, is a result of the orbital resonance among Io, Europa, and Ganymede. Europa-have lower melting point than rocky moons like Earth's Moon. Io's elliptical orbit is necessary to its tidal heating. The tidal bulge even changes direction slightly because the orbital speed varies. However, Europa experiences less tidal heating than Io, because Europa _____ than Io. Io experiences tidal heating primarily because. b) it is made of relatively soft materials that deform quite easily. answer. in Physics & Space Science. io is located very close to jupiter. Rank the scenarios from weakest to strongest tidal force exerted on a moon by a planet. d) its elliptical orbit causes the tidal force to vary as Io orbits Jupiter. Io experiences tidal heating primarily because _____. View full document. Io's elliptical orbit is necessary to its tidal heating. PHYS. Io's elliptical orbit. (The strength of the tidal force depends on. Europa's surface - smooth surface, youngStudy with Quizlet and memorize flashcards containing terms like what types of evidence for recent or ongoing geological activity have been observed on one or more jovian moons?, IO, ganymede and more. Io is made of relatively soft materials that deform quite easily. Click the card to flip. “, “answer”: “its elliptical orbit causes the tidal force to vary as Io orbits Jupiter. Io experiences tidal heating primarily because __________ 1. This orbital resonance causes Io to have a more elliptical orbit than it would otherwise, because _____. Chapter 8 B. io's elliptical orbit causes the tidal force on io to vary as it orbits jupiter. Io's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter. Study with Quizlet and memorize flashcards containing terms like The planet in our solar system with the highest average surface temperature is _____. Question: Io experiences tidal heating primarily because _____. Start studying CAPA (chapter 11). However, Europa experiences less tidal heating than Io, because Europa _____ than Io. Io has an unusually elongated shape that makes it look more like an egg than a sphere Io's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter Io is located very close to Jupiter Io is made of relatively soft materials that deform quite easilyIo experiences tidal heating primarily because _____ Io's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter. This elliptical orbit, in turn, is a result of the orbital resonance among Io, Europa, and Ganymede. is farther from Jupiter. c) it has an elongated shape that makes it look more like an egg than a sphere. Study with Quizlet and memorize flashcards containing terms like Which of the following statements best describes the general pattern of composition among the four jovian planets?, Check the densities of the jovian planets. The major heating source of Earth an…Io experiences tidal heating primarily because _____. Its elliptical orbit causes the tidal force to vary as Io orbits Jupiter Part A Io experiences tidal heating primarily because _____. io has an elongated shape that makes it look. 12: Io experiences tidal heating primarily because _____ A. Assuming that other planetary systems form in the same way as our solar system formed where would you expect to find terrestrial planetsIo's unusual, egglike shape active volcanoes on Io the orbital resonance between Io, Europa, and Ganymede Io's surprisingly elliptical orbit. Europa experiences less tidal heating than Io because it is farther from Jupiter. View full document. "Basically, if you push any object or system and let go, it will wobble at its. Io's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter. introductory-astronomy; 11. The tidal force is the constant throughout Io's orbit. its elliptical orbit causes the tidal force to vary as Io orbits Jupiter. Mimas, Enceladus, Tethys, Dione, Rhea, Titan, and Iapetus. Io experiences tidal heating primarily because. 5 to 4. its elliptical orbit causes the tidal force to vary as Io orbits Jupiter. Io experiences tidal heating primarily because _____. The study, “Ocean tidal heating in icy satellites with. is farther from Jupiter. Io experiences tidal heating primarily because _____. However, Europa experiences less tidal heating than Io, because Europa _____ than Io. We now know of many Jupiter-size planets around other stars. This elliptical orbit, in turn, is a result of the orbital resonance among Io, Europa, and Ganymede. In the top case, tidal heating occurs in Io’s deep mantle resulting in most of its internal heat being released at the poles. 4. hints io experiences tidal heating primarily because _____. June 25, 2023 Dwayne Morise. c) it has an elongated shape that makes it look more like an egg than a sphere. ). Download the Android app. . Suppose that future observations. d) its elliptical orbit causes the tidal force to vary as Io orbits Jupiter. Io is anhydrous and likely has an interior of rock and metal. Io has an unusually elongated shape that makes it look more like an egg than a sphere Io's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter Io is located very close to Jupiter Io is made of relatively soft materials that deform quite easily Io experiences tidal heating primarily because _____ Io's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter. Very high surface temperatures and high salinities make this one of the warmest and saltiest. Io's proximity to the Sun provides a current source of internal heat. Io's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter. It experiences a large pull from the planet not onlyIo's elliptical orbit causes the tidal force on Io to vary as. We now know of many Jupiter-size planets around other stars. Io's eccentricity persists as the result of its. To experiences tidal heating primarily because d) its elliptical orbit causes the tidal force to vary as Io orbits Jupiter. Io experiences tidal heating primarily because Hint 1 What is the strength of from AST 111 at Central Piedmont Community College. Io experiences tidal heating primarily because _____. Io's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter. However, Europa experiences less tidal heating than Io, because Europa _____ than Io. Which of the following statements best describes the pattern of jovian planet densities?, Which of the following. Tidal heating results in part from a tension between the tidal forces exerted by the planet that tends to pull a moon out of round and the moon's self-gravitational force that tends to pull a moon into a roundish shape. Io (/ ˈ aɪ. AST 111. 6 km. introductory-astronomy; 11. The findings also present a number of insights into how tidal heating might operate on icy moons, with implications on the potential thickness of icy shells and depth of subsurface oceans on moons like Enceladus and Europa. This elliptical orbit, in turn, is a result of the orbital resonance among Io, Europa, and Ganymede. It is strongest when Io is farthest from Jupiter and weakest when Io is closest to Jupiter. internal friction in the moon’s structure. Io's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter From Part A, Io's elliptical orbit is necessary to its tidal heating. However, most of this heat is carried to the surface by ascending silicate magma rather than by conduction through the lithosphere (McEwen et al. The correct option is:D) Io is located very close to Jupiter. In this paper, Stanton Peale and colleagues proposed that Io's interior should be largely molten because of heat generated by the tidal stressing experienced. This is especially true for Io. ), with recent astrometric observations supporting a value of 2. Io is covered in hundreds of volcanoes. Io experiences tidal heating primarily because _____. We now know of many Jupiter-size planets around other stars. However, Europa experiences less tidal heating than Io, because Europa _____ than Io. This friction generates the heat that is responsible for making Io the most active volcanic place in the solar system! The process by which this occurs is known as tidal heating. Estimates of Io's global mean heat flow generally range from 1. The moon of Jupiter is volcanic. Io's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter. its elliptical orbit causes the tidal force to vary as Io orbits Jupiter. (A. C. Study with Quizlet and memorize flashcards containing terms like Venus, the Kuiper belt, between the orbits of mars and Jupiter and more. This elliptical orbit, in turn, is a result of the orbital resonance among Io, Europa, and Ganymede. Mastering Astronomy Online Hw with Dr. Io's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter. 4. Its elliptical orbit causes the tidal. Io has an unusually elongated shape that makesit look more like an egg than a sphere, 3. Io experiences tidal heating primarily because _____. a) it is located very close to Jupiter. ) Tidal heating is stronger for Io than for Europa because ________. d) its elliptical orbit causes the tidal force to vary as Io orbits Jupiter. The answer must lie with a few things. This leads to gravitational flexing or kneading in their centers, which can heat them—an effect called tidal heating. This is caused by the heating mechanism of Io. We now know of many Jupiter-size planets around other stars. Io's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter. Io experiences tidal heating primarily because __________. Size: Io has a mean.