sque dapibus efficitur laoreet. Explain. What discovery gives a big boost to this idea? d. Jupiter and Saturn Of the following planets, which do NOT have satellites (moons), heavier materials sink to the centers of molten planets. 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. ^none of the above. What formation or formations are evidence that the planet Mercury may have shrunk (gotten a bit smaller) as it cooled? The largest impact basin on Mercury (located on that part of the planet which is closest to the Sun at noon) is called: Which of the following statements about the rocks brought back from the Earth's Moon by the astronauts is TRUE? Compete With Russia In Race For Moon? (b) Soil is the medium for plant growth. Published in category Physics, 12.07.2022 It goes beyond standard analytical treatments of proper names as referential devices in asking what kind of role the proper name of a person has for that person's identity. in 2014. http://archive.org/details/missilesrockets8919unse nissiles an Will U.S. What planet can come closest to the Earth in its orbit and look brightest in our skies? impact crater -> meteors, fission theory: moon was originally part of the earth what is the density of the object? Neptune's actual position can be checked online as the planet is constantly tracked. When these particles spiral down along the magnetic field into the atmosphere, they are responsible for: 2003-2023 Chegg Inc. All rights reserved. The Galileo spacecraft measured that the moon Ganymede had a magnetic field, indicating that its interior was at least partly melted and warm. In its overall composition, the Moon roughly resembles: a. the Earth's coreb. The Moon is heavily cratered, but the Earth which "lives next door" is NOT. 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. In contrast, Uranus and Neptune have only enough mass to make. -life 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. Studies of radiogenic elements and isotopes. e. this is an unsolved mystery; it's one of the most puzzling things about the Moon, d. because the rocks and icebergs that hit the Moon are moving so fast, they explode on impact, making a circular hole, [An alternate phrasing of question 15]: These days the theory of the Earth's Moon's origin that best fits with the facts we have about the Moon is: Why? UV-B radiation, which is the primary cause of sunburn and other skin cancers, has wavelengths between 320nm320 \mathrm{~nm}320nm and 280nm280 \mathrm{~nm}280nm. . a. In its overall composition, the Moon roughly resembles: the Earth's crust and mantle These days the theory of the Earth's Moon's origin that best fits with the facts we have about the Moon is: a large object hit the Earth and the collision ejected material that later condensed to make the Moon In what way is the moon similar to the Earth? Which of the following statements about our Moon is FALSE? Calculate the magnitude of B. Which of the following is a way that the planet Mercury is similar to the Moon? The most likely models of the planet Mercury indicate that more than half the planet may be composed of. At the base of the hill, he is traveling at a speed vi. Which of the following is a way that the planet Mercury is similar to the Moon? Enter the email address you signed up with and we'll email you a reset link. and swapping it with the last. 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: 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. What was the result? The Growing Spine Management of Spinal Disorders in Young Children Third Edition. However the criteria for choosing some specific trees for this behavior still unclear The aim of the study was to determine the species of trees used for resting by the sloths, under semi natural conditions. Ganymede is heated by tidal forces from Jupiter. discovering that the Moon has a great deal of water under its surface. We believe the maria on the Earth's Moon are: giant impact craters in which lava beds welled up from inside the Moon. Two stars have the same luminosity, but star B is three times farther away from us than star A. Scribd is the world's largest social reading and publishing site. I want to examine the surface of a planet which is completely covered by a thick layer of clouds all the time. b. maria Jupiter's gravity prevented material in that zone from getting together, The first asteroid confirmed to have a satellite (moon) was. Comets change as they approach the Sun in their orbits. carbon dioxide (and other gases) in the atmosphere cause a greenhouse effect, Any rock in the Earth's crust that has cooled from an originally molten state is called. d. tectonic blobs If no one has ever visited the core of the Earth, how do we know that it is made of metals? In which region of the Earth's atmosphere have you spent most of your life? Published by at June 13, 2022. -asteroids d. In the maria, regions of the Moon that are water filled seas The large, roughly circular, dark, and somewhat younger regions on the Moon are called. What is the reason for this? Pellentesque dapibus efficitur la, pulvinar tortor nec facilisis. Roughly 4.5 billion years ago, a collision caused our planet to mushroom outward into a seething, spinning cloud of vaporised rock that. Light is the physical agent that makes objects visible to the human eye. The large reservoir of comet nuclei in a spherical distribution far beyond Pluto, from which we believe new long-period comets come into the inner solar system, is called: If our estimates of the number of comets in every part of the solar system are correct, the total mass contained in comets must be: on the order of the mass of all the planets put together, The comet that broke into more than 20 pieces and then collided with Jupiter in 1994 was, Chunks of solid material that survive passing through the Earth's atmosphere and are found on the Earth's surface are called. It consists of a toroidal conductor wrapped around a circular return cord. the four planets were approximately aligned on one side of the Sun and we used the gravity of each planet to speed up the spacecraft to get to the next one in its path. daphne, AL. (a) Soil is fairly static and does not change. 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? 10. In 2013, a small stony asteroid collided with the Earth above the Russian city of Chelyabinsk. >takes the same time to rotate on its axis -one star 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 . vrms=m3kT. A device where incident light from an object causes the build-up of electric charge in individual pixels producing an image of the object. The large, roughly circular, dark, and somewhat younger regions on the Moon are called: We believe the maria on the Earth's Moon are: giant volcanoes produced when the Moon tried to get plate tectonics going, ancient impact craters in which lava beds welled up from inside the Moon, large rifts filled with colder material made when the Moon's surface was cooling, large, flat, ancient plateaus on the Moon's highland areas, advertisements for the musical "West Side Story", have been formed in the same way as the mountains on the Earth, were formed through the eruption of volcanoes early in the Moon's history, were formed by the collision of continental plates early in the Moon's history, are the result of giant impacts during the Moon's long history of being hit, are a complete unknown which astronomers have not been able to explain. Questions and Answers for [Solved] The lunar highlands are made mostly of rocks that A) fell on to the Moon from space B) were recently expelled by volcanoes from the deep interior of the Moon C) rose to the top as the Moon cooled from a molten state early in its history D) that were pushed upwards due to active plate tectonics on the Moon E) don't have a good scientific explanation yet .