Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Pluto. If the source is moving away from you, the beginning of the wave is emitted nearer to you than the end. are mainly composed of silicate rock-posess secondary atmospheres-atmospheres generated from volcanos, comet impacts and life (in case of our planet) • Molecular oxigen. Terrestrial planets are covered with solid surfaces while jovian planets are characterized by gaseous surfaces. Answer: Uranus rotates nearly on it's side and Venus rotates backwards. Which planets fall into each group? Mercury, Venus, Earth and Mars all are small and made of rocky metallic substances with minor amounts of gases and ices. The particles in Jupiter's ring are smaller than those in Saturn's rings and do not reflect light as well. They … Answer: It would not look like much. • Terrestrial o Mercury, venus, earth, mars, and earth’s moon o Inner planets o Relatively small and dense o Few moons, no rings • Jovian o Jupiter, Saturn, Uranus, Neptune o Outer planets o Much larger, lower density o Rings and numerous moons o Made mostly oh … Hydrogen compounds (water, metan, amonia) Terrestrial Planets. The terrestrial planets have thin atmospheres. Has to have a sufficient mass to assume a nearly round shape. What are asteroids? • They are much larger than terrestrial planets • They do not have solid surfaces • The things they are made of are quite different. Nebula - a cloud of gas and dust in outer space, visible in the night sky either as an indistinct bright patch or as a dark silhouette against other luminous matter. List, in order of wavelength, the visible light spectrum. Which planets fall into each group? microwaves and radar waves, and then television and radio waves. The terrestrial worlds are small, dense, and rocky; the jovian worlds are large and gaseous, being made up predominantly of hydrogen and helium (the … Review questions for Chapter 7 - Our Planetary System from the Cosmic Perspective. In our solar system, Jupiter, Saturn, Uranus and Neptune are gas giants, also known as Jovian planets. Describe each one briefly. “Jovian planets” is also used to refer the outer planets. What would the solar system look like to your naked eye if you could view it from beyond the orbit of Neptune? One of the differences between terrestrial and jovian planets is … • Terrestrial planets are closer to the sun than Jovian planets. 5 Terrestrial planets are smaller than Jovian planets in size and mass. The process is called nuclear fusion. The Doppler effect refers to the perceived change in wavelength of a wave that is emitted from a source that is moving away or toward an object. What are the advantages and disadvantages of each type? It is smaller than all the other planets. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Large Satellites (Moons) of the Planets There are at least 179 moons of the planets. Answer:Compounds containing hydrogen, such as water (H2O), ammonia (NH3) and methane (CH4) they are found in the Jovian (gas giants) planets. Our atmosphere is about 78% nitrogen and 21% oxygen, with traces of other things like water and carbon dioxide. Describe the waves that compose the electromagnetic spectrum. Mercury- Smallest planet in the solar system - closest to the sunhttps: Describe the distinguishing characteristics of each Jovian planet. While the terrestrial planets are made of solid surfaces, the jovian planets are made of gaseous surfaces. It is essentially a large comet, in the Kuiper Belt. The studying of a stars spectra can tell us what elements are in the star, which can tell us its luminosity, mass and age. Terrestrial- The orbits are closer together, smaller diameter, more dense, rotate slower, thin/no atmosphere, composed of mostly rock and metallic substances, with some gases and ices. Explain what Blue-shift and Red-shift are describing. Their main difference is their composition. Terrestrial planets have densities that are greater than 5x's that of water's density. There are other objects that are larger than Pluto, like Eris. 2. The Jovian Planets. Jupiter has four large moons (Io, Europa, Ganymede and Callisto). (like learning more about a person by getting to know his or her family, friends, and culture. Describe and Distinguish between space missions that are flybys, orbiters, landers or probes, and sample return missions. The Sun and planets are all quite small compared to the distances between them. In contrast, many moons and rings orbit each of the jovian planets. For the Sun and each of the planets in our solar system, describe at least two features that you find interesting. Pluto is a dwarf planet. Explain the advantages that a space telescope has over an Earth-based telescope. What do we mean by "comparative planetology"? Inner planets are also known as terrestrial planets. Jupiter- Stormy planet, 2.5 x's larger than all of the planets combined, made of gas and liquid has no solid surface, core is liquid hydrogen. Conclusion From the above discussion, it is concluded that terrestrial planets are made of solid, sturdy, and concrete surfaces, having low speed and less consistent iron core while jovian planets are made of gaseous or airy surfaces. Terrestrial- Mercury, Venus, Earth, and Mars. Until 2006, Pluto was considered one of the nine planets. Answer: Terrestrial - four planets of the inner solar system: Mercury Venus Earth and Mars They are small, dense with rocky surfaces and an abundance of metals in their cores. How do they differ from asteroids? There are several differences between terrestrial and Jovian planets. How do the orbits of comets differ in the two regions? When comparing the size, the jovian planets are much larger than the terrestrial planets. Describe the structure of a comet and be able to label a diagram. Does it apply only to planets? Terrestrial planets could form over the entire ranges of distances from the Sun as rocky and metallic materials could have condensed but only over the range from 2AU and inwards would only the rocky material have collected. However, observations have revealed that each of the Jovian planets have ring systems. Describe at least two "exceptions to the rules" that we find in our solar system? Answer: Pluto is a dwarf planet. 1. Terrestrial planets are closer to the sun and therefore their orbits are shorter so it takes them less time to revolve around the sun. 5. Answer: Terrestrial - four planets of the inner solar system: Mercury Venus Earth and Mars They are small, dense with rocky surfaces and an abundance of metals in their cores. It takes time for the wave to be emitted. They orbit the Sun in the same direction of the planets. Mercury and Venus have no moons. Explain why Pluto is not considered a planet. Question: Question 1 5 Pts Which Two Planets In The Solar System Are The Most Similar In Terms Of Properties Like Size, Mass, Composition, Interior Structure, And Magnetic Field? How do jovian planets differ from terrestrials? It is mostly ice and rock. Differences: The surface between the two, Terrestrial planets … What are the Terrestrial Planets & what are the 3 things they have in common? Saturn is the only gas giant planet that has a prominent, easily observable ring system. Describe what the different types of spectra reveal about stars. Answer: We can learn more about an individual world, including Earth, by studying it in the context of other objects in our solar system. The electromagnetic spectrum includes gamma rays, X-rays, ultraviolet light, visible light, infrared radiation, microwaves, and radio waves. Briefly describe the overall layout of the solar system as it is shown in Figure 7.1, Answer: Netune, Uranus,Saturn,Jupiter,Mars, Earth, Venus and Mercury. Answer: Messenger - study Mercury surface, atmosphere. Difference Between Jovian and Terrestrial Planets • Jovian planets are much bigger than terrestrial planets. The jovian planets are Saturn, Uranus, Jupiter, and Neptune. It gathers and focuses the light by using the objective lens to make a small image of the object and using the eyepiece lens to magnify the image. They are larger than the terrestrial planets, have a larger number of satellites, and no solid surface. These terrestrial planets in our solar system are Mercury, Venus, Earth, and Mars. Can't be a satellite (moon). Uranus also has rings, and the images that reveal its rings emphasize how tilted this planet is compared to Saturn. Terrestrial planets are small, rocky, and located close to the Sun. List the major differences between the terrestrial and Jovian planets. 6 Terrestrial planets have solid surfaces; Jovian planets are gas and liquid throughout. Terrestrial- The orbits are closer together, smaller diameter, more dense, rotate slower, thin/no atmosphere, composed of mostly rock and metallic substances, with some gases and ices. 7 Terrestrial planets can be scarred by impact events on their solid surfaces; Jovian planets cannot show scars from impact events because of their thick atmospheres. Explain how the solar system was formed-Nebular Theory. The advantage of using a telescope in space is that you don't have to look through the Earth's atmosphere. Where do we find most asteroids in our solar system? For very detailed observations the atmosphere is pretty murky and horrible so it's a real advantage to get above that. Jovian planets form further away from their star than rocky planets and are thought to be more suited for the evolution of life. Scientists have identified at least 63 moons that orbit Jupiter. Three satellites (one for Earth and two for Mars) in total. They also have few moons, if any and no rings. A refracting telescope works by bending light with its lenses. Answer: Comets are also small objects that Orbit the Sun but they are made largely of ices (such as water ice, ammonia ice and methane ice) mixed with rock. The surface of radio telescopes concentrate the faint radio waves from outer space onto small antennas like those on radios. Since the 1990s, the increasingly rapid discovery of extrasolar planets (planets orbiting other stars) has turned the traditional division of planets into rocky or terrestrial planets (like Earth and Mars) and Jovian planets or gas giants (like Jupiter and Saturn) from a handy shorthand for our own solar system into what seems to be an accurate classification of all known planets. Answer: a region beyond the orbit of Neptune. it's moon, Charon is locked in synchronous rotation. Beyond the gas giants, Pluto breaks the pattern by once again showing characteristics more like a terrestrial planet--small, solid surface, and only one (known) satellite. In the Kuiper Belt and Oort cloud. What is the Kuiper belt? What are the basic differences between the terrestrial and jovian planets? Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. What are some of the major differences between the terrestrial (inner) planets and the Jovian (outer) planets in our Solar System? During nuclear fusion, energy is released because some matter is actually converted to energ. It's an odd mix compared to the atmospheres of other planets. • Terrestrial planets have an earth like structure, and the word terra itself indicates this fact. Explain how a refracting, reflecting and radio telescopes work. What are the four major features of our solar system that provide clues to how it formed? But in August 2006, the IAU redefined the word planet in a way that excluded Pluto. The jovian planets are Jupiter, Saturn, Uranus, and Neptune. The next four planets, looking outward from the Sun, are gas giants. The sun is located before all the planets. Difference Between Terrestrial and Jovian planets 1. Saturn has one large moon (Titan) and Neptune has one large moon (Triton). Jupiter's ring is exceptionally faint. What are comets? Surface: The surface of Jovian planets is made up of gases, while that of the terrestrial planets is made up of solid rock. Terrestrial planets are less massive, while jovian planets are more dense and massive gigantic. (check all that apply) a. Terrestrial planets have much less complicated satellite and ring systems than the Jovian planets b. Terrestrial planets are closer to the Sun and therefore warmer than the Jovian planets c. Terrestrial planets … The other four planets, the outermost planets, which are located far from the sun, are categorized as outer planets that include Jupiter, Saturn, Uranus and Neptune. In astronomy, the Doppler effect is used to determine whether a star or other body in space is moving away from or toward Earth. Also, while the terrestrial planets have no moons or very small moons, ours is the largest Moon in the solar system. A reflecting telescope (also called a reflector) is an optical telescope which uses a single or combination of curved mirrors that reflect light and form an image. Explain how the Doppler effect is applied to the motion of stars in relation to motion. The images show that the rings appear vertical, while th… It's unclear what the dividing line is between a rocky planet and a terrestrial planet… A planet has to be in orbit around the sun. Terrestrial Planets Mercury, Venus, Earth, Mars (Inner Planets) Small (about the size of the Earth) Rocky, usually with large iron cores. As with all the Jovian planets, it is essentially an enormous ball of gas composed of hydrogen and helium. Classify the planets in our solar system as Jovian or terrestrial. 11-Apr-13 2. 1. interplanetary debris that was not caught in the gravitational pull of a larger object during the formation of our solar system. In what kinds of planets or small bodies are they major ingredients? Jovian planets are large and have high mass because they formed where both rocky and icy materials can condense. COMETS - A comet is made of rocky and metallic materials that are held together with ice - water, ammonia, methane, carbon dioxide and carbon monoxide. Some features of the sun are sunspots, prominences, and solar flares. And lastly has as cleared the neighborhood around its orbit. Compare and contrast the terrestrial and jovian planets. What is the Oort cloud? The Earth has one especially large moon for a terrestrial planet. Explain the possible origins for a meteoroid. Mars has two small moons. Answer: they are rocky bodies that orbit the Sun and are found within the asteroid belt. Other Test!!! From the listener's perspective the wave appears to be stretched. With the exception of Pluto, planets in our solar system are classified as either terrestrial (Earth-like) or Jovian (Jupiter-like) planets. The sun can be divided into for parts: the solar interior, the visible surface, or photoshpere; and two atmospheric layers, the chromosphere and corona. 3. After size, perhaps the most noticeable difference between the jovian and terrestrial planets involves moons and rings. Identify the location of all of the planets, the asteroid belt and the sun. … What do we mean by hydrogen compounds? 3. Terrestrial planets are generally smaller than the Jovian giants. Lastly, are the orbiting satellites, or moons, of the Jovian and Terrestrial planets. have atmospheres mainly made of Hydrogen and Helium. Describe the distinguishing characteristics of each terrestrial planet. Start studying Jovian, Terrestrial and Dwarf Planets Characteristics.