b. an ejecta blanket 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? What discovery gives a big boost to this idea? Nam lacinia pulvinar tortor nec facilisis. -asteroids 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. d. there are ten times more craters on the older highlands than the younger maria. . . Answer: (ccc) What would be the time for one revolution if the passenger's The atoms have a half-life of 1 hour. What is the most important reason that astronomers have learned more about our planetary system in the last 30-40 years than all of history before then. 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? (Assume no heat is lost to the surroundings. the difference in temperature between mercurys daylight side and its night side is the greatest difference of any planets in the solar system. Finally, the region known as UV-C extends to wavelengths of 100nm100 \mathrm{~nm}100nm. The Moon's Atmosphere Although it is very thin, the moon does have an atmosphere. The process by which Venus became so much hotter than the Earth is called: What is one way that we humans are currently making the atmosphere of the Earth more like that of Venus? An R-L series circuit is connected to a 60Hz,20860-\mathrm{Hz}, 20860Hz,208-volt power line. walked on)? 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. Sometimes, when the Moon is a thin crescent, you can still dimly make out the full disk of our satellite. This article (in German) develops the outlines of a Wittgensteinian philosophy of the proper name. Published in category Physics, 12.07.2022 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. d. a rough hilly apron (or slope) of ejected material Which of the following statements about our Moon is FALSE? giant, germ this, although, bathe f food, phonetics, if, off, rough g good, ghost, guide h hood j yes, fjord k cat . e. the Moon was the gift of the Green Cheese Producers on Mars, d. a large object hit the Earth and the collision produced a filament of material that condensed to make the Moon, The most likely models of the planet Mercury indicate that more than half the planet may be composed of: How do they estimate dates like this? Neptune has an average distance of 2.8 billion miles/4.5 billion kilometers or 30 AU away from the Sun, being the furthest of the eight planets. 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 . (e) Soil plays an important role in biogeochemical cycles. c. Mercury's orbit is the closest to a perfect circle of any planet Third Edition Editors Behrooz A. Akbarnia George H. Thompson . ASTM A536, Grade 100-70-03 all the jovians have satellites around them and none of the terrestrials do. CI chondrites, also called C1 chondrites or Ivuna-type carbonaceous chondrites, are a group of rare carbonaceous chondrite, a type of stony meteorite.They are named after the Ivuna meteorite, the type specimen.CI chondrites have been recovered in France, Canada, India, and Tanzania.Their overall chemical composition closely resembles the elemental composition of the Sun (and hence the whole . maria( hope that helps) Rate answer A crucial difference that helps explain why Venus is so hot and the Earth isn't is that: on Venus, there was eventually no ocean to remove carbon dioxide from the atmosphere. Nam lacinia pulvinar tortor nec facilisis. although there are many asteroids, they are small and widely spaced (there is lots of space between them). a. a crater come back again and again at predictable intervals. because the rocks and icebergs that fell from space to make them were all spherical, because the volcanoes that make them erupt in a symmetrical way, making circular openings for the lava to emerge, because the active surface of the Moon converts the craters into circular basins, no matter what shape they start out being, because the rocks and icebergs that hit the Moon are moving so fast, they explode on impact, making a circular hole, this is an unsolved mystery; it's one of the most puzzling things about the Moon. Scribd is the world's largest social reading and publishing site. These are vast basins containing lava flows that are marked by craters, ridges, faults and straight and immersed valleys called rills. carbon dioxide (and other gases) in the atmosphere cause a greenhouse, According to the theory of plate tectonics, earthquakes are caused by huge waves that come up from inside the molten. There was a pair of spacecraft whose components both orbited the planet Mars and landed on its surface in 1976. a. light reflecting from the Earth onto the Moon. Which process requires more energy: completelyvaporizing 1 kg of saturated liquid water at 1 atm pressure orcompletely vaporizing 1 kg of saturated liquid water at 8 atmpressure? 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. e. the element mercury, Where has frozen water has been discovered on the Moon? d. because the rocks and icebergs that hit the Moon are moving so fast, they explode on impact, making a circular hole Which of the eight planets has a smaller mass than Mercury? for his weapon to work. Because the moon's orbit is not circular, it is sometimes closer than at other times. its atmosphere (whether it has one and how thick it is). Which of the following is a way that the planet Mercury is similar to the Moon? (a) Soil is fairly static and does not change. 2I/Borisov, originally designated C/2019 Q4 (Borisov), is the first observed rogue comet and the second observed interstellar interloper after Oumuamua. The comet passed . 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 its overall composition the Moon roughly resembles-the Earth's crust and mantle - the Earth 's crust and mantle. Fusce dui lectus, congu. 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. (c) Soil is a primary filter of water. This gas is: What planet can come closest to the Earth in its orbit and look brightest in our skies? B. the highest temperature on the two worlds is the same. 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 } } the dust freed from some comets is clumpy and not evenly distributed along its orbit. we have been able to send spacecraft to gather information about planets and moons up close. . Clavius Crater Which of the following statements about temperature changes on Mercury is correct? giant impact theory: large object hits earth leading to debris going into the earths orbit. Online Auction: "Exceptional Antiquities, Ethnographic, Fine Art" by Artemis Gallery. Which of the following statements about our Moon is FALSE? We even sent automated spacecraft to the Moon's surface and analyzed the chemical composition! Crust-mantle-core-inner core. Why are the largest craters we find on the Moon and Mercury so much larger than the largest craters we find on the Earth? What is the explanation for this? How do most astronomers today believe the Moon formed? What allowed the differentiation of the Earth's layers to happen? 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 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? . Where has frozen water has been discovered on the Moon? -8 planets a. 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. At the base of the hill, he is traveling at a speed vi. Mercury has the highest speed in its orbit of any planet. The main reason the spectra of the stars do not all look alike is that the stars. What is our best idea currently about how such "hot Jupiters" came to be? Fusce dui lectus, s a molestie consequat, ultrices ac magna. What makes astronomers believe that Mars once had rivers and running water? What is the reason for this? In general, the further planets are from the Sun, the cooler they are. It consists of a toroidal conductor wrapped around a circular return cord. Astronomers call the vast, rotating cloud of vapor and dust from which the solar system formed: A key difference between the protoplanets that formed in the outer solar system and those that formed in the inner solar system was that, those in the outer solar system were in a place where ice, not just rock, condensed and thus could grow larger. In the future, a pair of astronauts are sent on a mission to the planet Mercury. A shapeshifting Earth might have formed the moon. d. Mercury takes 88 Earth years to orbit the Sun hot topic assistant manager job description; Overall: 12.25'' H x 10.5'' W; Overall Product Weight: 0.04kg roughly circular, dark, and somewhat younger regions on the Moon are called: a. highlands b. maria c. rilles d. tectonic blobs e. anti-cyclones. 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. a. the Earth's core The most likely models of the planet Mercury indicate that more than half the planet may be composed of. Which of the following is NOT something that was accomplished by the Apollo missions to the Moon? Part of a limited edition, the print arrives within a paper mat. Some objects in space just dont have what it takes to be a star (just like many hopefuls in Hollywood dont.) 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. -high altitude 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. The average temperature on planet Earth is higher than you would expect just from the heating of sunlight alone. Because the Earth in its orbit intersects the same swarm of small icy particles at the same time each year. d. very light and porous rocks (d) A wide variety of organisms live in soil. the gravity of the comet nucleus holds on to the evaporated material, and it all eventually freezes back into the nucleus, Chunks of solid material that survive passing through the Earth's atmosphere and are found on the Earth's surface are called. In the far future, a visiting tourist from another planetary system asks to see the most massive object in our solar system. The planet closest to the Sun in the solar system is: revolve around the Sun in the same direction. 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. Course Hero is not sponsored or endorsed by any college or university. $________________________$, Earthquake producing faults are much more likely to be found, on the boundaries of continental plates, where they meet other plates. d. tectonic blobs The tallest mountain on a terrestrial world is: Abe Mizrahi, Edward E. Prather, Gina Brissenden, Jeff P. Adams, Andrew Fraknoi, David Morrison, Sidney C Wolff. Neptune's actual position can be checked online as the planet is constantly tracked. In its overall composition, the Moon roughly resembles: mercury Where has frozen water recently been discovered on the Moon? 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. ASTM A48, Grade 30 (b) Soil is the medium for plant growth. What is the peak current through the heater? 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. If no one has ever visited the core of the Earth, how do we know that it is made of metals? These moons were likely formed elsewhere and captured by the giant planets. Which piece of an active comet points directly away from the Sun? capture theory: moon formed somewhere and got caught in earths gravity b. the Moon was formed in the same area of space and at the same time as the Earth Comets change as they approach the Sun in their orbits. Where in the Sun does fusion of hydrogen occur? -life The comet was approximately 660 million kilometers from Earth, heading on a collision course with Jupiter. 10. Nam risus ante, iscing elit. Surrounding the solid inner core is a fluid outer core, that brings the total diameter of the core to about 660 km. Which of the following statements about the rocks brought back from the Earth's Moon by the astronauts is TRUE? impact crater -> meteors, fission theory: moon was originally part of the earth 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. b. the Earth's crust and mantle c. because the Earth's magnetic field protects us from larger impacts 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. The Growing Spine Management of Spinal Disorders in Young Children Third Edition. Nam lacinia pulvinar tortor nec facilisis. Astronomers estimate that the plains of Venus are only about 500 to 600 million years old. The Sun also raises tides on Earth, but its effect is smaller than that of the Moon. In contrast, Uranus and Neptune have only enough mass to make. Write a test program that reads in ten double According to the theory of plate tectonics, slow motions within the mantle of the Earth move large sections of the crust around, Earthquake producing faults are much more likely to be found, on the boundaries of continental plates, where they meet other plates, The person who came up with the continental drift theory that led to our modern understanding of plate tectonics was, One way in which the ozone layer is useful for life forms on the Earth's surface is that it, absorbs ultra-violet light, preventing much of it from reaching the surface. 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. What other factor can have a significant influence on a planets surface temperature? 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. What is the source of the fine, powdery dust found on the Moon's surface? and swapping it with the last.