Be sure to see Section III below to find other posted notes. The final is cumulative with heavy emphasis on the material presented after the midterm. Exam 1 - Midterm Exam 1 Overview. 4.5 byrs (Jupiter and Earth have changed), Property independent of amount of material, measured relative to water, units: g/cm^3, List three most abundant materials in solar system in order, ice (10x more abundant than rock and iron), rock, iron, H 71%, He 27%, everything else mostly water, density higher than expected because the world is differentiated, how the mass of a planet is distributed across the world. The final is cumulative with heavy emphasis on the material presented after the midterm. astro 150 midterm; astro 150 final; final; astro 150 study guide (2014-15 smith) final; astro midterm; astro 150 study guide (2012-13 smith) quiz 1-4 questions; Sign up for free and study better. the Earth and the Moon were heated in the past. astro 101 (stars and ... and astro 150 (planets) are also ... kelly,nicole m. 120/ 240 $10 d online with in-person midterm & final exam. The hematite that was detected from space at the Opportunity landing site was found to be in the form of ... small spheres scattered all over the surface. The crater population on the surfaces of the outer solar system is different from the crater population on … astronomy 150 midterm 1; final; quiz 5-8; astro 150 study guide (2011-12 kelly) final review; See All. Radioactive element A decays into a stable element B. Home » Astronomy » Frontiers and Controversies in Astrophysics » ASTR 160 - Exam - Midterm Exam 1. impact craters have pedestal feature where it looks as though the permafrost around the impact melted and refroze, needs to be warmer and have a thicker atmosphere, 4.0 K, .6 albedo, Earthlike in size/mass/gravity, very thick atmosphere, dim light, 900 degrees, 92 atm, doesn't interact closely, little weathering from rock, lava channels, sand dunes from "currents" like deep ocean on earth. 1.0 AU (astronomical unit) Density. 16-21) Astro 150 Midterm; Get instant access to all materials Become a Member. What radioactive element would you use to date materials formed at that time? 100 points possible. Your Astro 150 team will attempt to answer questions on the readings in a timely manner so feel free to start a dialogue with us on them! If you have any questions, raise your hand. View Notes - Astro Midterm Review from ASTRO 150 at University of Washington. For multiple-choice questions, blacken the letter of the correct The rocks on the mare that were not melted by the impact would be how old? Day/Night temperature difference extreme? the total number of craters equal or larger than 10 km per million square km, a greenhouse gas is very good at absorbing____light, powder stuff covering the moon, impacted into this powder, a world with a density of 3.6 g/cm^3 would be composed of, Moon is least likey to have produced a sample of Basalt with an age of .5 Byrs, because it has been in the bill chill phase for 2ish byrs, need volcanic activity. A planet can hold onto a gas over the age of the solar system if, the velocity of the gas is less than 1/6 of the planet's escape velocity. Astronomy 150 – Midterm Name: Nov 3, 2011 – Autumn 2011 TA’s Name & Section (2 pts): Answer all questions in the space provided. Caloris Basin is a large impact basin on Mercury. 3. are 1,000s of km across. View course details in MyPlan: ASTR 150 Astronomy 150 – Midterm Name: April 28, 2011 – Spring 2011 TA’s Name & Section (2 pts): Answer all questions in the space provided. What is the limiting factor on how high you can build a mountain? Why is the presence of the Moon important for complex life on Earth? View more. 10 km is the size of most cities, also the size of astroid that killed dinosaurs. There will be two 80 minute in-person exams (midterm and final). If an impactor hit in the lunar mare 1 million years ago and formed a crater, the rocks melted by that impact would be how old? This substance may act as an anti-freeze for water on Mars. A typical week in Astro 150: Each Tuesday and Thursday, a new lecture will become available by 2:10pm. Their SA/V then forces them to release that heat much more slowly. the size of the Moon depends on the size of the impactor, The distance from the Earth to the Sun is, The most common solid material in our solar system is, A world with a density of 3.3 g/cm3 would be composed of, A world with a density of 5.2 g/cm3 would be composed of, The albedo of a sheet of white notebook paper is about. and Introduction Aug 27 2 Basic sky motions Jewett Observatory: Sat 9 p.m. Tues. Sep 1 3 Celestial Sphere, Early Astronomy Sep 3 4 Greek Astronomy Tues. Sep 8 5 Sep 10 6 Copernicus, Brahe Tues. Sep 15 7 Kepler, Galileo Sep 17 Tues. Sep 22 Early Midterm Exam 16-21) Astro 150 Midterm; Get instant access to all materials Become a Member. I what order were they formed (Oldest to Youngest). Which of the following statements is TRUE about the changes in the Earth's atmosphere over 4.5 billion years. Venus looses heat at a much ______ rate than the Earth. Astro 150 Midterm. Which of the following gasses would no longer be in the Earth's atmosphere. Astro 150 Kelly Winter 2018 Quiz 3.pdf. NO CALCULATORS OR ANY ELECTRONIC DEVICES. Geologic activity is driven by the radioactive decay of elements in the cores of the worlds. This is a collection of all my old exams. astr 150 the planets (NW,QSR) 10581 A 5 TTh 1130-1250 SMI 120 Smith,Toby R. Open 195/ 200 $10 NO OVERLOADS. 7 pages. Get started today! Would you expect to find much Iron-60 in an iron meteorite? The size of worlds in our solar system. What was the primary reason the Apollo 11 landing site was selected? Slides that were shown in class for activities #18 - #23 have been collected here. astro 150 midterm; astro 150 final; midterm; Recent Class Questions. the oldest rocks come from the deepest layers. Start studying ASTRO 150 Midterm Review. if you removed all life from the Earth? to come up with an absolute age of a surface, scientists need to radioactively date rocks from that surface in the lab, The lunar mare is the youngest surface on the Moon. Find materials for your class: … Astro 150 Midterm. What does it mean if a surface has a crater density of N(10) = 25? percent of light that reflects off a surface; closest to 1 reflects the most sunlight, notebook paper=.6, sidewalk=.5, asphalt=.1, Moon = .1, age of mare and its significance to calibrating for crater counting, 3.6 byr sample, calibrates for crater counting because if we fit a line from 3.6 byr, then we get a rough amount of craters associated with that age and can then determine the age of surfaces with similar amounts of craters this way, first sample of nlunar crust, shows moon differentiated, 4.2-4.3 byr old, magma ocean, 1)origin, 2) differentiation, 3) late heavy bombardment, 4) geological activity, 5) Big Chill, craters (smaller) that form from debris spewed by large impact, craters that have been modified by a geological event, spinning counterpart to normal momentum (ex how hard it is to stop spinning), depends on mass, velocity and distance, how does moon orbit Earth? FORM A Put all of your answers on this sheet. NO CALCULATORS OR ANY ELECTRONIC DEVICES. The last glacial ice age in north america happened about 100,000 years ago. STUDY. Be sure to see Section III below to find other posted notes. fission from the Earth is a high energy event. You should have the reading done before viewing the lecture videos. Venus had more at that point but the original surface had undergone... geological activity (recycled old surfaces), the depth of a crater is______ the crater diameter, The most of common gas in the atmosphere of Venus is. Midterm Exam 1 covers Lectures 1 through 6. Oxygen isotopes pattern same on Earth as Moon means? 100 points possible. Astronomy 150 – Midterm Name: Nov 3, 2011 – Autumn 2011 TA’s Name & Section (2 pts): Answer all questions in the space provided. Learn vocabulary, terms, and more with flashcards, games, and other study tools. What do I mean if I say that a material is very volatile? outside moon, originating externally. You have to figure out the answers for yourselves. If you have any questions, raise your hand. Science and the Universe (ASTRO-150) I. 4.5 byrs (Jupiter and Earth have changed) Distance between Earth and Sun. Survey of the planets of the solar system, with emphases on recent space exploration of the planets and on the comparative evolution of the Earth and the other planets. Water in the atmospheres of Venus is destroyed mainly due to interactions with, The two most abundant gasses released by volcanism in the inner solar system are. Their SA/V then forces them to release that heat much more slowly. Astro 150 Midterm - Astronomy 150 with Smith at University of Washington - Seattle Campus - StudyBlue Flashcards answerSpectroscopy (taking a spectrum) ... ASTRO Midterm Exam #2: VOCAB (ch. PLAY. moon has no volatile becuase it has been extensively heated in its formation, moon had to have been molten in past, so all of the volatile elements have been, small gravity couldnt hold on to gasses, lost in space, hemotite spheres, outflow channels, smooth stones, salty craters, the most common gas in the atmosphere of mars is. Anytime, anywhere. ‣ Homework 2 due next Monday ‣ Planetarium shows this week ‣ Last time: Asteroids ‣ Today: Asteroids and Comets Music: 3rd Planet – Modest Mouse 1 K of Jupiter, Saturn, Uranus and Neptune? 16" Easy-Balance Dovetail Saddle Plate with 3 clamps - 1600, 1100, 1200, 900, Mach1 and Mach2 (DOVELM162) This 16" Dovetail Saddle Plate, designed and manufactured by Astro-Physics, is … S. Hemisphere: covered in impact craters, N. hemisphere mare, differentiation and heavy bombardment same time as Moon. Announcements: All sample solutions have been posted in Section IV below. ), obliquity would be thrown off (degree of rotation of the Earth on it's axis), and would cause the Earth's temperature to vary so significantly that we would go from one ice age to another, also tides, tides on Earth are slightly ahead of the Moon because of faster rotation, so Moon slowly changes orbit and moves away, adds leap seconds and slows down earth rotation (rugose corals track changes in Earth's rotation, 250 myr ago, a day=22hrs), Similarities and differences of Moon and Mercury, similar: geologically simple; activity ended long ago, 3.8 K (rock and little iron), albedo varies, very thin atmosphere (.006 atm pressure), halfway between earth and mars in terms of geological activity, went geologically dead yesterday (.5byr age), S hemisphere highlands and around 3.8 byrs.
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