How can it have a magnetic field? by using radar from spacecraft that were sent to orbit Venus. Ch 5 Earth Moon The Sun initially began How are Earth's geographic and magnetic axes oriented relative to each other? What do we mean when we say that the terrestrial worlds underwent differentiation? Which of the following types of material can condense into what we call ice at low temperatures? Why would it speed up as it approaches our solar system? 60) Objects appear _______ on large scale maps. It was created by the impact of an object about 1 kilometer across. Some of the oldest continental crust on Earth lies in. An astronaut is in space with a baseball and a bowling ball. (T or F), The terrestrial planet cores contain mostly metal because. this is especially true when ________. all the planets formed in a rotating, disk-shaped nebula. Lithosphere will thicken as more mantle is added. a. Microsoft does indeed offer platform perks Sony does not, and we can imagine those perks extending to players of Activision Blizzard games if the deal goes through. California voters have now received their mail ballots, and the November 8 general election has entered its final stage. From this we conclude that. 91) The practice of setting time ahead or behind during the year, out of coordination with the Sun, is termed. The presence of a magnetic field is a good indication that A) the Earth's interior is similar to Mercury's, as both have fields. B) It represents an extension of Earth's equator onto the celestial sphere. The EU Mission for the Support of Palestinian Police and Rule of Law As a result, they are made up of either metals or rocky material rather than a mix of the two. Which of the following types of missions are likely to be the cheapest? What would the 50.0 kg boy weigh on the moon? Different parts of the continents are of different ages. According to our basic scenario of solar system formation, why do the jovian planets have numerous large moons? Chapter 12: Earthquakes and Earth's Interior How many protons, neutrons, and electrons are there in a neutral helium atom? Subduction is not always accompanied by compression and thrust faulting in the overriding plate. About Our Coalition. A person walks along a road 2 miles and rests. mid-ocean ridges and continental rift valleys. The process of adding a terrane to another landmass is called __________. (Assume the planets orbit a star just like the Sun and that they are all the same age as the planets in our solar system.). What features allow for the offset of divergent boundaries? How would one build a primitive hygrometer? 78) If you were standing at 20 degrees north latitude, you would be within which latitudinal geographic zone? all the continents were joined; existed from about 1.1 Ga to about 600 Ma. 44) Which of the following terms characterizes the discipline of geography? acceleration is directly proportional to the force and inversely proportional to the mass, every action produces an equal and opposite reaction, a line from planet to sun sweeps out equal areas in equal times. Verified answer. Astronomy Midterm 2 the surface in the region is younger than the surface in more heavily cratered regions. How long, approximately, do geologists estimate it takes for the entire seafloor to be replaced due to plate tectonics? The era of planet formation ended when the remaining hydrogen and helium gas of the solar nebula was swept into interstellar space by the, Ice can form from a gas through the process of, Hydrogen compounds in the solar system can condense into ices only beyond the. 76) Which of the following is not true of meridians? What is an advantage of using an orthoimage combined with other data layers that a topographic map alone does not have? Earth has a relatively strong magnetic field, but Mars does not. What caused the formation of the Himalayas? What are the two geological features that appear to set Earth apart from all the other terrestrial worlds? Weight of the thrust sheets causes the continent to flex downward and forms a foreland basin. The Big Bang was supposed to happen over the course of billions of years which would make the earth billions and billions of years old, however the Bible actually says the earth was formed in 6 days, making the earth only thousands of years old. Earth Science Chapter 22 Homework Questions The object in motion will stay in motion if there are no other forces affecting it. There were no comets or asteroids in these first-generation star systems. Movement of plates away from each other at divergent boundaries typically shows which of the following average velocities? Which of the following is thought to explain many of the "exceptions to the rules" of our solar system? Astronomy Midterm 2 Microsoft says a Sony deal with Activision stops Call of Duty Explain why images recorded by telescopes in space are often displayed in "false" color rather than in the "colors" (that is, wavelengths) received by the telescope. In what part of the spectrum would you look to find the photon emitted when an electron in a helium atom makes the same transition? Based on its surface features, the most important event on Venus in the past billion years or so was _______. The cities are 320 miles apart in a straight line. 90) Which of the following is an example of an active remote sensing device? Evidence of common descent Which one's surface would you expect to be most crowded with impact craters? How does Kepler's second law of planetary motion overthrow one of the basic beliefs of classical astronomy? How often does the Earth's magnetic field switch polarity? The Earth and Terrestrial Planets The oldest rocks on the seafloor are much younger than the oldest rocks on the continents. Chapter 12: Earthquakes and Earth's Interior How is information about magnetic fields recorded in rocks? Which of the following best describes why the smaller terrestrial worlds have cooler interiors than the larger ones? What is a centrifuge and how does it work. A suitable model for air could be B-B's moving rapidly around and colliding with each other. What surface feature provides evidence for the location of hot spots? Study with Quizlet and memorize flashcards containing terms like 1. If the 78.0 kg astronaut were in a spacecraft 6R from the center of the earth, what would the astronaut's weight be on earth? The geysers and hot springs of Yellowstone National Park result from. Rocket engineers use Newton's third law during launch. The Kuiper belt contains icy comets, not rocky asteroids. The terrestrial planets formed in the inner solar nebula, where only dense materials could condense. Which tectonic boundary results when two tectonic plates pull apart from each other? 46) Which of the following most accurately characterizes the goal of geography? Tectonic activity along continental margins. The impulse given to a ball with mass of 2 kg is 16 N*s. If the ball starts from rest, what is its final velocity? An understanding of the number and size of leftover planetesimals in the early solar system. The force on the bullet is. The change in fossils at the K-T sediment layer suggests that in addition to the dinosaurs, _________ also went extinct. Low areas that form between a mountain belt and the continental interior are ________ basins. 26) If it is 10:00 AM in Miami, Florida (Eastern Time zone), what time is it in Los Angeles, California located 3 time zones to the west in the Pacific Time zone? A good model of the solar system to present to elementary children is the Ptolemaic model. 96) The change in the proportional size of features at high latitudes on a Mercator map occurs because, 97) The Earth's circumference is greatest when measured around the, 98) The science that specifically attempts to determine Earth's shape and size by surveys and mathematical means is called. When will a hot spot volcano become extinct? anywhere between the innermost regions (within about the inner 0.3 AU) and the frost line. 62) Which of the following is true of the prime meridian just prior to the year 1884? Why do different atoms have different lines in their spectra? Which part of the Earth is responsible for generating the planet's magnetic field? Observations show that interstellar clouds can have almost any shape and, if they are rotating at all, their rotation is not perceptible. Trey6105 PLUS. The reason that small planets tend to lose interior heat faster than larger planets is essentially the same as the reason that ________. Your friend is 1.56 m tall. (2) Weathering and erosion are active on the moon. A) planar B) conical C) cylindrical D) geometrical, The larger the scale of a map, the __________ the area covered by the map and the ________ detail it provides. 87) Longitude is conveniently determined at sea using. How fast was the first hockey puck initially moving? what mineral group exhibits sheet like silicate structure? Liquid in the _____ produces Earth's magnetic field. both a molten metallic core and reasonably fast rotation. Match the basin type with its description. The nebular theory also predicts that the cloud will flatten into a disk as it shrinks in size. What surface feature would you expect to form if both a hot spot and a tectonic plate are stationary? A resultant occurs by combining two or more vectors, and a component occurs when a vector is split into its horizontal and vertical vectors. Which of the following can contribute to explaining why jovian moons are sometimes much more geologically active than terrestrial worlds of similar (or smaller) size? a= v/t, and the v points toward the center of the circle. 56) Which type of map scale would be appropriate to use if the map were to be enlarged by Xeroxing? Which of the following choices correctly names a molecule and its constituent atoms? What drives the motion of the tectonic plates on Earth? A penny is dropped into a well. According to the nebular theory, why did terrestrial planets form in the inner solar system and jovian planets in the outer solar system? 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