In its overall composition, the Moon roughly resembles: mercury Where has frozen water recently been discovered on the Moon? Course Hero is not sponsored or endorsed by any college or university. When energy is first produced by fusion deep in the core of the star, that energy moves outward mostly by what process? jovians rotate significantly more slowly than terrestrials, In radioactive dating, the measure scientists use to note how long (on average) a particular radioactive nucleus will take to decay is called its. The main reason the spectra of the stars do not all look alike is that the stars. maria( hope that helps) Rate answer Lorem ipsum dolor sit amet, consectetur adipiscing elit. The gradual drifting of the Earth's continents and the formation of new mountains and great rifts under the ocean can all be explained by the theory of In radioactive dating, the measure scientists use to note how long (on average) a particular radioactive nucleus will take to decay is called its. This mammoth moon is the only moon in the solar system with a dense atmosphere, and it's the only world besides Earth that has standing bodies of liquid, including rivers, lakes and seas, on its surface. Which of the following statements about our Moon is FALSE? d. tectonic blobs b. an ejecta blanket >takes the same time to rotate on its axis Fusce dui lectus, s a molestie consequat, ultrices ac magna. The smaller objects in the solar system made of rock and metal (most of which orbit between Jupiter and Mars) are called: The smaller objects in the solar system composed mainly of ices (frozen gases) that usually orbit far from the Sun are called: Radioactive dating techniques have revealed that our Earth and Moon are approximately how old? -dwarf planets This gas is: What planet can come closest to the Earth in its orbit and look brightest in our skies? What is one important way in which both the Moon and Mercury are different from Earth? The ages of stony meteorites have been measured to be roughly equal to: the oldest ages we have measured for any bodies in the solar system. all the jovians have satellites around them and none of the terrestrials do. Which of the following is a way that the planet Mercury is similar to the Moon?-its surface is heavily cratered - it s surface is . The telescope in space that allowed astronomers to find thousands of exoplanets and exoplanet candidates by making very careful measurements during a planet transit was called: One of the most perplexing issues raised by the discovery of thousands of exoplanets is the existence of "hot Jupiters" - planets with the masses and compositions of Jupiter, but orbiting closer to their stars than Mercury does in our solar system. Which of the following statements about our Moon is FALSE? The atoms have a half-life of 1 hour. a. Mercury is the most distant planet from the Sun light reflecting from the Earth onto the Moon, light seeping through the mountains and valleys of the Moon, light from phosphorescent minerals on the Moon's surface, that store up sunlight and slowly emit it when it is dark, the Moon produces its own light the same way the Sun does, the Moon reflects light from either Mars or Venus, depending on which is closest to Earth. Neptune's actual position can be checked online as the planet is constantly tracked. The Moon makes a complete orbit around Earth with respect to the fixed stars, its sidereal period, about once every 27.3 days However, because the Earth-Moon system moves at the same time in its orbit around the Sun, it takes slightly longer, 29.5 days, to return at the same lunar phase, completing a full cycle, as seen from Earth. Scientists now understand that the Earth consists of layers, with the densest materials in the core. b. because the Moon and Mercury do not have atmospheres to protect them from the largest pieces that can hit Which of the following is NOT something that was accomplished by the Apollo missions to the Moon? The giant impact hypothesis for the origin of the Moon depends on a collision. In the highlands, but only on the side of the Moon facing away from Earth Subject: Astronomy Lesson 5 The Moon What is one important way in which both the Moon and Mercury are different from Earth? On which of the following bodies would the pitcher be MOST likely to be able to throw a baseball (a fast ball) so fast it would actually go into orbit? 7. What do scientists think is the most likely reason for this? Third Edition Editors Behrooz A. Akbarnia George H. Thompson . c. secondary craters Which piece of an active comet points directly away from the Sun? lestie consequat, ultrices ac magna. Nam lacinia pulvinar tortor nec facilisis. Published in category Physics, 12.07.2022 a. the fission theory Astronomers have concluded that the Sun's activity varies in an 11-year cycle. numbers, invokes the method, and displays the sorted numbers. What is the cause of these meteor storms? What is our best idea currently about how such "hot Jupiters" came to be? 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. Calculate the magnitude of B. c. the capture theory Which of the following is a way that the planet Mercury is similar to the Moon? Which of the eight planets has a smaller mass than Mercury? The Moon's Atmosphere Although it is very thin, the moon does have an atmosphere. In what way is the moon similar to the Earth? Surrounding the solid inner core is a fluid outer core, that brings the total diameter of the core to about 660 km. What makes astronomers believe that Mars once had rivers and running water? Yet the legend of 1940 has persisted, and has survived the opening of even the British archives on the period. c. Deep inside craters in the regions near the Moon's poles in its overall composition, the moon roughly resembles: Shop; Recipies; Contact; in its overall composition, the moon roughly resembles: Terms & Conditions! 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 5297 views. 5. they do not have an atmosphere The average temperature on planet Earth is higher than you would expect just from the heating of sunlight alone. -high altitude what is the density of the object? Ultraviolet light is typically divided into three categories. 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. Nam lacinia pulvinar tortor nec facilisis. there are ten times more craters on the older highlands than the younger maria, What does a primer do? 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 Sometimes, when the Moon is a thin crescent, you can still dimly make out the full disk of our satellite. These spacecraft were called: large regions where hot magma rising from the interior of Venus puts pressure on the surface material, the largest continental (highland) area on Venus is called. discovering that the Moon has a great deal of water under its surface. -comets. The spectra show significant differences. What is one important way in which both the Moon and Mercury are different from Earth? Write a test program that reads in ten double The Moon's core is small (about 20% of the Moons diameter) as . 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. Because the Earth in its orbit intersects the same swarm of small icy particles at the same time each year. B. the highest temperature on the two worlds is the same. tion every 60.060.060.0 s). Using Euler`s relation, derive the following relationships: (a)cos=(ej+ej),(b)sin=(eje(j),(a) cos=(e^{j}+e^{-j}), (b) sin=(e^{j}-e^{(-j}), The moon, in this metaphor, are the arms, and the Earth is the body; as tidal friction slows down the Earth's rotation around its own axis, the moon moves farther away to conserve the overall . As you glance up at the Sun (only briefly we hope), the part of the Sun that you can see directly is called its, Astronomers call the motion of a star across the sky (perpendicular to our line of sight) its. In its overall composition, the Moon roughly resembles: the Earth's crust and mantle What is one important way in which both the Moon and Mercury are different from Earth? Fusce dui lectus, congue vel laoreet ac, dictum vitae odio. d. The Moon rocks were puzzling, because they resemble rocks from the Earth's crust in many ways, but also have subtle differences. Which of the following statements about soil is NOT correct? 7. they all have solid surfaces with signs of geological activity on them. In its overall composition, the Moon roughly resembles: the Earth's crust and mantle The large, roughly circular, dark, and somewhat younger regions on the Moon are called maria What makes astronomers think that impact rates for the Moon must have been higher earlier than 3.8 billion years ago? a. water takes the same time to rotate on its axis. Pelle. Which of the following statements about temperature changes on Mercury is correct? the difference in temperature between mercurys daylight side and its night side is the greatest difference of any planets in the solar system. -more craters on ocean floor unobserved -motion, the change in wavelength between the observed value and the rest due to radial motion (motion along the line of sight between the source and observer), Higher temperature -> higher radiation Of the people who landed on the Moon, how many were trained scientists? In its overall composition, the Moon roughly resembles: the Earth's crust and mantle. Which of the following looks the brightest in the sky? 2I/Borisov, originally designated C/2019 Q4 (Borisov), is the first observed rogue comet and the second observed interstellar interloper after Oumuamua. What is the explanation for this? 4. Online Auction: "Exceptional Antiquities, Ethnographic, Fine Art" by Artemis Gallery. Crust-mantle-core-inner core. carbon dioxide (and other gases) in the atmosphere cause a greenhouse effect. The Growing Spine Management of Spinal Disorders in Young Children. Oxidation and reduction accompany all chemical reactions. b. the Earth's crust and mantle Show that the rms speed of a molecule in an ideal gas at absolute temperature T is given by, vrms=3kTmv _ { \mathrm { rms } } = \sqrt { \frac { 3 k T } { m } } Where has frozen water has been discovered on the Moon? c. Mercury's orbit is the closest to a perfect circle of any planet Which of the following statements about the rocks brought back from the Earth's Moon by the astronauts is TRUE? E. Which of the following is a way that the planet Mercury is similar to the Moon? In its overall composition, the Moon roughly resembles: the Earth's core; the Earth's crust and mantle; comets; Jupiter and Saturn; no other body in the solar system; 3 points QUESTION 7. (a) Soil is fairly static and does not change. >same gravity on the surface The core is largely composed of iron and some nickel. The large, roughly circular, dark, and somewhat younger regions on the Moon are called. -temperature Sometimes, when the Moon is a thin crescent, you can still dimly make out the full disk of our satellite. August 4, 2020. pulvinar tortor nec facilisis. What does a plant need that makes it necessary for seed germination to start with the emergence of a root rather than a shoot? 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. hot topic assistant manager job description; It was created by an ancient asteroid impacting the Moon on the far side and triggering some volcanic activity on the opposite side. Why are the largest craters we find on the Moon and Mercury so much larger than the largest craters we find on the Earth? vrms=m3kT. Written English has the advantage that its slow rate of composition has generally allowed time and opportunity for nearly all these slips and failures of execution to be screened out by the actual author of the sentence. Pellentesque dapibus efficitur la, pulvinar tortor nec facilisis. How many electrons are located in the outermost orbit in the bohr model of a boron atom?. iscing elit. At the bottom of all the craters we see on the side facing us, In the highlands, but only on the side of the Moon facing away from Earth, Deep inside craters in the regions near the Moon's poles, In the maria, regions of the Moon that are water filled seas, You can't fool me, no water has ever been found on the Moon in any form. b. about half of the astronauts were trained scientists A 1500 W heater runs on 120 V rms. What wavelength of electromagnetic radiation would I be smartest to use: The same gas makes up most of the atmosphere of Mars and Venus. The Galileo spacecraft measured that the moon Ganymede had a magnetic field, indicating that its interior was at least partly melted and warm. d. the difference in temperature between Mercury's daylight side and its night side is the greatest difference of any planet in the solar system They are waterless. e. because the largest craters were made early in each world's history, and geologic activity has erased all traces of this early period on the Earth's surface, e. because the largest craters were made early in each world's history, and geologic activity has erased all traces of this early period on the Earth's surface, Chapter 3 - Major U.S. c. it is the result of many impacts, breaking surface rocks apart over billions of years. Comets change as they approach the Sun in their orbits. A device where incident light from an object causes the build-up of electric charge in individual pixels producing an image of the object. Enter the email address you signed up with and we'll email you a reset link. The same gas makes up most of the atmosphere of Mars and Venus. 90% of remaining 0.15% of mass in the solar system, -liquid water Scientists thus determined that the Moon has a small, metallic core, which, if composed mostly of iron, has a radius of approximately 350 kilometers. Which of the following characteristics do all four terrestrial planets have in common? 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. 2. Roughly 4.5 billion years ago, a collision caused our planet to mushroom outward into a seething, spinning cloud of vaporised rock that. which can function as a second hand (so that it makes one revolu- The comet passed . The material of Mars' surface contains a lot of iron oxide, the same chemistry that makes rusting metals look reddish. where k is Boltzmann's constant and m is the mass of a molecule. In its overall composition, the Moon roughly resembles: Which of the following is NOT something that was accomplished by the Apollo missions to the Moon? the difference in temperature between Mercury's daylight side and its night side is the greatest difference of any planet in the solar system. Nam lacinia pulvinar tortor

Which of the following statements about temperature changes on Mercury is correct? The large roughly circular dark and somewhat younger regions on the Moon are called-maria . come back again and again at predictable intervals. Astronomers estimate that the plains of Venus are only about 500 to 600 million years old. Lorem ipsum dolor sit amet, consectetur adipiscing elit. giant impact theory: large object hits earth leading to debris going into the earths orbit. a. it is always hot everywhere on Mercury, because the planet is so close to the Sun This gas is: Why does Mars have an overall reddish color when we see its surface from afar? Where in the Sun does fusion of hydrogen occur? What makes astronomers think that impact rates for the Moon must have been higher earlier than 3.8 billion years ago? There was a pair of spacecraft whose components both orbited the planet Mars and landed on its surface in 1976.