If everything in the solar system is moving around, why do the Perseid meteors repeat regularly around August 11th or so? 5. An important way that scientists have been able to study the interior of the Earth is by: measuring how seismic waves are transmitted through the Earth. d. a large object hit the Earth and the collision produced a filament of material that condensed to make the Moon This means that the source and the detector are moving away from each other. c. one side of Mercury is always extremely hot, while the other side is about the same temperature as Los Angeles on Earth it is sand, produced in exactly the same way sand is produced on the Earth's beaches, it is the result of volcanic activity on the Moon over billions of years, it is the result of many impacts, breaking surface rocks apart over billions of years, it is the result of gas bubbling up from inside the Moon, which chemically changes the surface soil, even though the astronauts brought home lots of samples of Moon dust, we have no idea why there is such a layer on the Moon's surface, The lunar highlands are made mostly of rocks that, were recently expelled by volcanoes from the deep interior of the Moon, rose to the top as the Moon cooled from a molten state early in its history, that were pushed upwards due to active plate tectonics on the Moon, don't have a good scientific explanation yet. e. a gushing out of lots of water that had been frozen inside the ground on the cold Moon, but is briefly heated by the impact, e. a gushing out of lots of water that had been frozen inside the ground on the cold Moon, but is briefly heated by the impact, Which of the following statements about temperature changes on Mercury is correct? What is one important way in which both the Moon and Mercury are different from Earth? In what way is the moon similar to the Earth? which can function as a second hand (so that it makes one revolu- Scientists thus determined that the Moon has a small, metallic core, which, if composed mostly of iron, has a radius of approximately 350 kilometers. When energy is first produced by fusion deep in the core of the star, that energy moves outward mostly by what process? c. because the active surface of the Moon converts the craters into circular basins, no matter what shape they start out being It consists of a toroidal conductor wrapped around a circular return cord. What is the explanation for this? The average temperature on planet Earth is higher than you would expect just from the heating of sunlight alone. What is the reason for this? What formation or formations are evidence that the planet Mercury may have shrunk (gotten a bit smaller) as it cooled? Mercury has the highest speed in its orbit of any planet. The answer is in the moon's orbit. How big is the moon? The size and weight compared to Earth - Space.com Roughly 4.5 billion years ago, a collision caused our planet to mushroom outward into a seething, spinning cloud of vaporised rock that. The second method involved examining the faint magnetic field generated within the Moon itself by the Moon's monthly passage through the tail of the Earth's magnetosphere. Week 8 Flashcards | Quizlet b. metals -oxygen in the atmosphere, Espaol unit 2B (Classroom furniture, objects, Abe Mizrahi, Edward E. Prather, Gina Brissenden, Jeff P. Adams, Jeffrey O. Bennett, Mark Voit, Megan O. Donahue, Nicholas O. Schneider. b. about half of the astronauts were trained scientists on Earth, we can see all its sides in the course of a month as it goes around us. In its overall composition, the Moon roughly resembles: a. the Earth's core b. the Earth's crust and mantle c. comets d. Jupiter and Saturn e. no other body in the solar system 3. d. because the rocks and icebergs that hit the Moon are moving so fast, they explode on impact, making a circular hole Why? there are 2 shepherding satellites on either side of it, The name of the first asteroid to be discovered (which is also the largest one) is. 8. Where in the Sun does fusion of hydrogen occur? >> <<, In its overall composition, the Moon roughly resembles: the Earth's crust and mantle. (ccc) What would be the time for one revolution if the passenger's In general, the further planets are from the Sun, the cooler they are. Where has frozen water has been discovered on the Moon? discovering that the Moon has a great deal of water under its surface. Which of the following statements about temperature changes on Mercury is correct? An important way that scientists have been able to study the interior of the Earth is by: measuring how seismic waves from Earthquakes are transmitted through the Earth. maria( hope that helps) Rate answer Physicists Kelvin and Helmholtz in the last century proposed that the source of the Sun's energy could be: Astronomers now realize that active regions on the Sun are connected with, loops of magnetic field emerging from the surface of the Sun. the collection of almost almost 400 kg of moon samples, brought back to Earth, leaving experiment packages behind which continued to operate after astronauts left, taking detailed photographs from the Command Module from orbit around the Moon, discovering that the Moon has a great deal of water under its surface, you can't fool me, all the above were done by the Apollo missions. Various theories had been proposed for the formation of the Moon. Because the moon's orbit is not circular, it is sometimes closer than at other times. On which of the planets (other than Earth) could a human being step out of a spacecraft and survive without any protective gear (special suit, oxygen tanks, etc)? Titled Caracol in Spanish. One reason that we have such a complex system of belts/zones/storms in Jupiter's atmosphere is that: The largest satellite (moon) in the solar system is. -there is evidence of crater that caused dino extinction, volcanic craters -> crater lake silhouette against the full moon, standing on the prom-ontory. a. exactly one The Cosmo Clock 212121 Ferris wheel in Yokohama, Japan, -Tunguska Impact flattened 1000 km ^2 of forest land They examine the spectrum of the sunlight that reflects from the asteroid, More than 75% of the known asteroids can be found in a belt between. Taking Offense Religion, Art, and Visual Culture in Plural Configurations Which of the following is made of the densest material? Which of these terrestrial worlds has a measurable magnetic field? there are ten times more craters on the older highlands than the younger maria. It was discovered by the Crimean amateur astronomer and telescope maker Gennadiy Borisov on 29 August 2019 UTC (30 August local time).. 2I/Borisov has a heliocentric orbital eccentricity of 3.36 and is not bound to the Sun. In its overall composition the Moon roughly resembles-the Earth's crust and mantle - the Earth 's crust and mantle. An increase in the Earths temperature by several degrees Celsius would result in: the melting of many glaciers, a rise in sea levels, and more flooding of towns near the coasts of the continents. Which of the following statements about the rocks brought back from the Earth's Moon by the astronauts is TRUE? the difference in temperature between Mercury's daylight side and its night side is the greatest difference of any planet in the solar system. by counting the craters visible on the surface and comparing crater counts to other worlds. 6. QUESTION 1 What is one important way in which both the Moon and Which of the following looks the brightest in the sky? e. the element mercury, Where has frozen water has been discovered on the Moon? from the heating of sunlight alone. Why are almost all the craters we see on the Moon circular? This gas is: What planet can come closest to the Earth in its orbit and look brightest in our skies? Donec aliquet. c. it is the result of many impacts, breaking surface rocks apart over billions of years. In what way is the Moon similar to the Earth? OS_Astronomy_Multiple Choice_Chapter_09.docx - This file and its What do scientists think is the most likely reason for this? QUESTION 1 What is one important way in which both the Moon and Access to over 100 million course-specific study resources, 24/7 help from Expert Tutors on 140+ subjects, Full access to over 1 million Textbook Solutions. a. a crater a. because the Moon and Mercury have larger gravity than Earth, and this can attract larger pieces Finally, the region known as UV-C extends to wavelengths of 100nm100 \mathrm{~nm}100nm. P,
sque dapibus efficitur laoreet. The moon's gravity pulls at the Earth, causing predictable rises and falls in sea levels known as tides. in its overall composition, the moon roughly resembles: 7. we are adding carbon dioxide and other greenhouse gases to the atmosphere, which is leading to global warming. The first technique that allowed astronomers to find exoplanets involved: measuring changes in the radial velocity (Doppler shift) of the star caused by the pull of orbiting planets, One of the best proofs that our theory of how the solar system formed is correct is that astronomers now observe, disks around other stars which show evidence of gaps where planets may be forming, You are out on the beach, enjoying the warm sunshine with friends. Third Edition Editors Behrooz A. Akbarnia George H. Thompson . Part of a limited edition, the print arrives within a paper mat. -high altitude The planet has no global magnetic field, although there are areas of strong surface magnetization that indicate that there was a global field billions of years ago. Of the following planets, which do NOT have satellites (moons)? Which of the following is NOT something that was accomplished by the Apollo missions to the Moon? 10. has a diameter of 100100100 m. Its name comes from its 606060 arms, each of The Moon is heavily cratered, but the Earth which "lives next door" is NOT. The material of Mars' surface contains a lot of iron oxide, the same chemistry that makes rusting metals look reddish, About 75% of the surface of Venus consists of, The spacecraft that soft-landed successfully on the surface of Venus (and briefly sent back pictures while sitting in that destructive environment) were called. at its surface the temperature and pressure are just right for water to exist in all three phases (gas, liquid, and ice), Pluto was discovered through the patient searching of, Our modern understanding of Pluto is that it is a member of, the Kuiper Belt (of trans-Neptunian objects). Of the following planets, which do NOT have satellites (moons), heavier materials sink to the centers of molten planets. e. none, When a projectile (a rock from space, say) hits the surface of the Moon, which of the following do we NOT get? The Galileo spacecraft measured that the moon Ganymede had a magnetic field, indicating that its interior was at least partly melted and warm. giant impacts in its early history may have torn away much of its original crust and mantle, three kinds of spectra defined by three simple rules: -far from cities, -190 confirmed craters A 1500 W heater runs on 120 V rms. in 2014. http://archive.org/details/missilesrockets8919unse nissiles an Will U.S. 2. Solar wind particles can be captured by the Earth's magnetosphere. Wavelength was shifted upward (frequency decreased). tion every 60.060.060.0 s). The Rogowski coil, shown in Figure P31.16, simply clips around the wire. Comets change as they approach the Sun in their orbits. The atoms have a half-life of 1 hour. A clamp-on ammeter indicates a current of 18 amperes. PDF What We Have Learned about the Moon - NASA Fusce dui lectus, s a molestie consequat, ultrices ac magna. they are made mostly of frozen gases, not rock, they are both much further from the Sun's heat than Earth is, they are both significantly larger than the Earth, they both turn on their axes much faster than the Earth. d. very light and porous rocks $________________________$. The world in the solar system that is most active volcanically is: The lakes found in the north polar region of Titan are filled with liquid. a solid object is found to weigh 4.784.78n in air. carbon dioxide (and other gases) in the atmosphere cause a greenhouse effect. the difference in temperature between Mercury's daylight side and its night side is the greatest difference of any planet in the solar system. In its overall composition, the Moon roughly resembles: the Earth's core, Not Selected comets, Not Selected Jupiter and Saturn, Not Selected Correct answer: the Earth's crust and mantle no other body in the solar system, Not Selected The glomerular filtration cells are nonselectively permeable to small particles but not very permeable to larger c. the capture theory although there are many asteroids, they are small and widely spaced (there is lots of space between them). daphne, AL. a rough hilly apron (or slope) of ejected material, a gushing out of lots of water that had been frozen inside the ground on the cold Moon, but is briefly heated by the impact. Published by at June 13, 2022. Good RC Question.Origin of moon : Verbal - GMAT Club Forum -more craters on ocean floor unobserved Astronomers estimate that the plains of Venus are only about 500 to 600 million years old. 10 - Book Chapter - 10: EARTHLIKE PLANETS - VENUS AND MARS OpenStax 1 5. the discovery of a buried crater (about 200 km across) near Chicxulub, Mexico, According to the theory of plate tectonics, slow motions within the mantle of the Earth move large sections of the crust around, The type of rock we find predominant in the crust of the Earth's continents is called. The moon may have formed in a vaporised, doughnut-shaped Earth Which other terrestrial world have humans visited (i.e. in its overall composition, the moon roughly resembles: c. Mercury's orbit is the closest to a perfect circle of any planet The Sun also raises tides on Earth, but its effect is smaller than that of the Moon. The comet was approximately 660 million kilometers from Earth, heading on a collision course with Jupiter. Which of the following statements about our Moon is FALSE? CI chondrite - Wikipedia Course Hero is not sponsored or endorsed by any college or university. 3. This gas is: Why does Mars have an overall reddish color when we see its surface from afar? -life What is the cause of these meteor storms? AST 180 Exam 2 Flashcards | Chegg.com Pellentesque dapibus efficitur laoreet. The planet that most resembles the Earth in size and internal composition is A.Mars B. Venus C. Mercury D. Jupiter E. the Moon; Question: The planet that most resembles the Earth in size and internal composition is A.Mars B. Venus C. Mercury D. Jupiter E. the Moon In which region of the Earth's atmosphere have you spent most of your life? k1. d. Jupiter and Saturn d. the giant impact theory 1. How long will they have to wait for the next sunset at that spot? lestie consequat, ultrices ac magna. What is the main explanation for this? The first human being to step out onto the surface of another world was: a. The number of astronauts who have walked on the Moon is. about half of the astronauts were trained scientists, all the astronauts were trained scientists. When the moon is closest to Earth approximately 226,000 miles. The large, roughly circular, dark, and somewhat younger regions on the Moon are called. Saturn's ring particles are composed mainly of: The spacecraft that visited Pluto and send back our first images: A main difference between asteroids and comets is that asteroids are mostly made of rock and comets are mostly made of, The first asteroid to be discovered (which is also the largest one) is called. In studying the surfaces of solid bodies in the solar system, astronomers have learned that the number of craters (per unit area): is roughly proportional to the age of the surface we are examining, Earthquake producing faults are much more likely to be found, on the boundaries of continental plates, where they meet other plates. c. because the Earth's magnetic field protects us from larger impacts Studies of radiogenic elements and isotopes. E. Which of the following is a way that the planet Mercury is similar to the Moon? the early Earth must have been so hot it was like a liquid and heavier things sank to the middle. -low water vapor When these particles spiral down along the magnetic field into the atmosphere, they are responsible for: 2003-2023 Chegg Inc. All rights reserved. (a)cos=(ej+ej),(b)sin=(eje(j), (c) cos=(1+cos2), (d) (sin)(sin)=cos(-)-cos(+), (e) sin(+)=sincos+cossin. b. the sister theory 2I/Borisov, originally designated C/2019 Q4 (Borisov), is the first observed rogue comet and the second observed interstellar interloper after Oumuamua. Which of the following is NOT something that was accomplished by the Apollo missions to the Moon? -kuiper belt The inner planets are made mostly of rock and metal because: it was so hot where the inner planets formed that the lighter materials evaporated. a. it is always hot everywhere on Mercury, because the planet is so close to the Sun