Select the best answer… A, B, and C represent specific rocks in this classification scheme. Time 45―90 minutes. Access the answers to hundreds of Igneous rock questions that are explained in a way that's easy for you to understand. Before attempting to answer the following questions, obtain the 10 rock samples from the drawer provided by your TA; they will be numbered 41-50. Where will you find the mineral names to fill in the last column of your table? 60 seconds . 2) How do rocks and minerals differ? Instructions: 1. ESRT: Rock Cycle Diagram-HW: Rock & Mineral Identification Minerals 2. You will need to use a different dichotomous key to identify minerals on the New lab portion of the regents (June 2005). SURVEY . Rocks can be a mixture of different kinds of minerals, a mixture of many grains of the same kind of mineral, or a mixture of different grains of rocks. Tags: Question 3 . Title: Microsoft PowerPoint - KEY - Igneous Rock Identification Lab Author: JenkinHM Created Date: 2/27/2019 9:41:38 AM Week 6 Lab Answer Sheet-1. Answers in Genesis is an apologetics ministry, dedicated to helping Christians defend their faith and proclaim the gospel of Jesus Christ. How!did!your!test!affect!the!crystallization!of!the!magma?!! This melted rock is called magma when it is inside the earth. There are three basic rock types: Igneous, sedimentary, and metamorphic. NYS Earth Science Regents. 1. Overview. Get help with your Igneous rock homework. The rock started off by cooling slowly deep underground, making large crystals. You need to: Pick up each rock. Go to Color/Texture Key As a first approximation, a classification based on color and texture is ok, but can lead to great mistakes. Basaltic. Side 2: - Students answer 7 checkpoint questions on igneous rocks. Igneous Rock Lab. 5. Intrusive igneous rocks usually have large mineral grains because they form from magma that cools slowly. B 4. Page 1 of 1. 7. BIGGER CRYSTALS means SLOWER COOLING. Igneous Rock Identification. When magma finds its way to the surface through cracks or volcanoes, it is called lava. (Does it have a lot of flat, shiny faces – may be tiny or small - that reflect light like … Do!you!think!the!crystals!in!the!rock!would!be!bigger!or!smaller!if!this!magma! The key can help guide you to the correct rock identification. 3/28 & 31: 1) List the process to turn a Metamorphic rock into an Igneous rock. When lava cools on top of the earth’s surface, it forms extrusive, or volcanic, igneous rock … In this lab you will identify the minerals in each rock, determine the igneous composition of the rock, name its texture, take a photograph of it and interpret its origin. They also examine key metamorphic minerals and infer the metamorphic conditions under which they are stable based on their observations of the rocks. All rocks can be placed into one of three major rock groups based on their texture; igneous, sedimentary or metamorphic rocks. %PDF-1.3 Geology.com rock images HERE; Animations. LAB 3: (20 pts) Igneous rocks are called primary rocks because they are unaltered. This can occur below the surface of the earth forming. Over millions of years, rocks are broken down and transformed into other rocks. There will also be metamorphic rocks in this drawer, numbered 51-60; you will require these rocks for the second half of today’s lab. To understand and identify sedimentary rocks, you cannot be shy about addressing the rocks. Earth science lab igneous rock identification answers This investigation presents an online key for identifying real rocks not rock images. There are four questions at the end of the lab that will review crystallization, intrusive and extrusive rocks. WHAT TO DO IN THIS LAB 3) Why do igneous rocks sometimes have holes in them? Solved Identify Igneous Rock 1 O Andesite Gabbro Granite. If you use ice, you get smaller crystals…warmer, larger crystals- answers vary!! There are four questions at the end of the lab that … 3/26-27: 1) Cooling magma will always make which type of rock? Answer Key ESS Igneous Rocks Lee 1. Magma is molten rock inside the earth. Title: Microsoft PowerPoint - KEY - Igneous Rock Identification Lab Author: JenkinHM Created Date: 2/27/2019 9:41:38 AM Lesson 9: How does the rock cycle influence properties of each rock type?-Motivate: Quarry Video (30sec), Mining Video 1. 1. The photograph shows a sample of andesite rock that has a porphyritic texture. In this lab, students will identify up to 6 igneous rocks. Key Concepts: Terms in this set (21) Magma. Students then describe rocks with different metamorphic textures and other protoliths. Lava. Q. CHAPTER 5—LAB 1: IGNEOUS ROCK IDENTIFICATION Introduction All igneous rocks were formed by the solidification of molten magma or lava. Igneous Rock Identification Sle 4. Igneous rocks make are the most common rocks in the Earth's crust and can be studied systematically. correct testing lab. An igneous rock name indicates a specific set of minerals and a specific composition and texture. Students will have a better understanding of igneous rock texture, composition, and color. Extrusive igneous rocks have answer choices . Rhyolitic. ES 104: Laboratory # 7. Metamorphic Rock Testing Lab: Drag the magnifying glass over the rock sample to get a close-up view. B ESS_Igneous_Rocks_ANSWERS.pdf Overview . 4. Magma that has highest silica content. The Physical Setting: Earth Science, is related to the field of science called Earth Science. Rock Classification Flowchart Metamorphic Sedimentary Bioclastic Rocks Igneous Clastic Crystalline Rock B Nonfoliated of L Page 87 ÿïžÄ9.Rock B reacts with hydrochloric acid. Page 2 of 6 Week 6 Lab you must also identify the … �j,f�X����I��PڦٍB´+�./� F �PQ����zɐ �[�:��n�z���V_\]_�]��:���t�������漢�3����3m��{�֓��?��Z¹�x�L��#�׹6�������n=��~���;q��?��ъ��,���GvɴM+�qH����:Oj i���Q)�?z�Q)h����ԭ\�(��i�*Y�̛3�f��s��(>�������E����=��U����*װR�I�qq�d�-9lQJ�&�MT�o���R�����W����/�\C�/z~��_�v����^�gg�#�lRLj��B�y8�;3�4Z������[vߛ�^U��>D}~}I՟i+*����:�;Z�{��Ȧ�`EP�iR��T�Pz��� *��.M٠$�,�e�W��B9�i�L3y�:&Csd[�D��1e�'m�u�鐨z�G��@��4*+[[�� �oa��OLa��4������Wo��3�� ��ϰ2�_د�[v������m���@�u�>0�MQ��@"�UY$e;�o$�,C�P�,��� It is the source of all igneous rock. Draw a diagram and describe the rock cycle- 8. Some magmas solidify within the earth and some solidify at its surface. Later the rock began cooling much faster on Medium: Microgranite... Fine: Rhyolite, -Quartz... - Orthoclase Feldspar... - Plagioclase Feldspar... - Muscovi…, products of decomposition (sediments), chemical precipitation,…, formed from other rocks due to change in temperature, pressure…, anthracite coal, slate, marble, talc, asbestos, graphite, heat and pressure (or differential stress, chemical active flu…. THE ROCK KEY Use this key to ask and answer questions on your unknown rock specimens. You will need to use a different dichotomous key to identify minerals on the New lab portion of the regents (June 2005). best book chapter 5 igneous rocks test answer key start studying earth science igneous rocks chapter 5 section 51 study guide learn vocabulary terms and more with flashcards games and other study tools ... books to browse chapter 5 period date the formation of rocks chapter 5 lab 1 igneous rock READING ESRT PARTS OF EARTH ANSWER KEYS . Website navigation guides below; This is the first iteration of Igneous Rock Identification - A Practical Online Study Guide, and I can guarantee the presence of typos / errors, omissions and even bad web design. Correlations to Alaska State Department of Education (2006) Science Performance Standards (Grade Level Expectatio ns) D1 – Concepts of Earth Science . What objects in this lab could cause puncture wounds? Setting Classroom or computer lab. In this lab you will be applying the principles that you have been studying and determining properties for a selection of the igneous rock you will study from photos on the Internet. But these fortuitous conditions lead to a first estimate, simple classification of igneous rocks based on texture (grain size) and rock color. info slides on parks from your Lat/Long lab … You can start the activity after you have completed the reading assignment. Igneous rock. a. quartz b. biotite c. orthoclase d. Na-rich plagioclase 3. Name the most common rock found on the surface of the Earth. a) Crystalline b) Clastic c) Glassy d) Other (made from dissolved minerals or organic material) 2. Students learn to use the composition and texture of igneous rocks to determine the rock type. D 3. Click the posters on the wall to get specific information about the igneous rocks. … Igneous rocks can be identified by the determination of the composition and texture of the rock. Choose from 500 different sets of geology lab igneous rock flashcards on Quizlet. View Lecture Slides - Student Igneous RX Chart & Answer Key from GEOL 101 at University of South Carolina. Take the rock to the appropriate Rock Testing Lab by clicking the door you want to enter. composition and characteristics of the rock. Extrusive rocks are larger in size. Introduction. We study igneous rocks to be able to use them as sources of information about geological processes. Igneous Rock. Extrusive rocks are arranged in layers. 6 pages. IGNEOUS ROCKS. Lab Procedures. Igneous Rocks. Then, use an empty film canister to obtain a core sample of the sedimentary sandwich. Igneous Rock Identification Using your senses and the Scheme for Igneous Rock Identification found in your reference tables, you will be able to first classify then identify the environment of formation of a variety of different igneous rocks. Estimate the percentage of dark minerals contained in the igneous rock in Figure 2.11 D (8th edition) (You may find the color index at the at the bottom of Figure 2.10 (8th edition), “Igneous & Rock Identification Key,” helpful) The rock’s color is (light, medium, dark, or very dark). Check out http://igg.georockme.com for an online practical study guide for students and teachers. (Does it have a lot of flat, shiny faces – may be tiny or small - that reflect light like … Students answer summary questions at the end of the lab. Use your Journal to record how you determined the correct testing lab. The basis of rock classification is described in Marshak, Interlude B (p. 144-151), and igneous rock characteristics are described in Pellant p. 32-33 and Marshak, p. 169-171. To understand and identify igneous rocks, you cannot be shy about addressing the rocks. … A54.1 Below each picture, write the name of the mineral. Igneous Rocks Chapter Exam Instructions. EARTH SHAPE PPT . Shiny:…, Mineral... Color: copper red-orange (blue/green patina, like rust…, Mineral... Color: gray... Streak: gray... Layers: breaks into cubes... Tex…. 5 Because chert is found near deep cold oceans this means that in the past; Oregon State University; GEO 101 - Spring 2019. 3. GWB Rock Cycle: p78 Set 1&2 3. Hiking along a trail, you encounter what looks like an interesting mineral. Play this game to review Earth Sciences. its chemical composition (chemical formula or c a description that would allow you to recognize it in the future. GEO 101- Week 6 Lab Answer Sheet.docx. Igneous rocks with a coarse grain size are a) Intrusive (cooled from magma) b) Extrusive (cooled from lava) 3. Igneous Rocks Lab Objective: To identify Igneous Rocks. Hypothesis: _____ Materials: Diorite, olivine, granite, rhyolite, basalt, obsidian, magnifying glasses. SURVEY . 10.Base your answer to the following question on the passage and photograph below. Tags: Question 4 . They will practice using a dichotomous key in order to ID their rocks. Learn more Customer Service 800.778.3390 For the purposes of this lab, texture really implies genesis, or how the rock formed. Test the physical properties of minerals, including hardness, color, luster, and streak. In this course you will be studying the different processes, relationships, mechanisms, and concepts that help us interpret our planet Earth. Molten rock inside earths crust. %��������� Vocabulary (see Glossary) igneous, mafic, magma, plutonic, silicic, volcanic rock . Unknown Rock Identification Lab Background: At this point you should have a good understanding of the rock cycle, the 3 main classifications of rocks (sedimentary, metamorphic, and igneous) and the forces/processes that change them. Igneous Rock Lab. Write answers to questions on the worksheet following the Writing standards for the course. Because the earth was largely molten at its origin, magma may be considered the beginning of the rock cycle. Sample 28: The small, dark colored minerals are most likely . answer choices . Problem: How can you tell the difference between intrusive and extrusive igneous rocks? Igneous Rock Identification. Igneous Rock Identification Worksheet Igneous Rock Identification. x�\�v�}ﯨ+#�eK� !xdN�Ex@y��dC�dd���v����{��W�`�{�:u�>c ׿�g�WS�I���J�:Mq���4M�䭹:3ߛs��̜�3������$/ݳ܀@'o�4�NߘǦrm�����|�%��������~���������ss $M���zw���op�/��/�?90�2�_���V��,kʤ�����C�ڤh�)�4I���u��_���$��nJ{�U^�l57��r���եG�g��������bmv��S��xMy['y Igneous Rocks Practice Questions .pdf; answer key .pdf ; I Know This Rock Is.. (how to identify a rock) .pdf (1) Rock Characteristics (a supplement to the ESRT) .pdf (1) Images. Sedimentary and metamorphic rocks, on the other hand, are generally derived from preexisting rocks. Learn geology lab igneous rock with free interactive flashcards. Students will have a better understanding of igneous rock texture, composition, and color. the size, shape, and grain-to-grain relationships between minerals in a rock. B 6. The key can help guide you to the correct rock identification. 2) What is Foliation? Crystals will grow BIGGER when they have MORE TIME to cool. Determine if the rock is light (white, light gray, or pink) or dark (black, dark gray, green) in color. They will practice using a dichotomous key in order to ID their rocks. Student Exploration- Calorimetry Lab (ANSWER KEY) June 04, 2019 DOWNLOAD Student Exploration: Calorimetry Lab Vocabulary : calorie, calorimeter, joule, specific heat capacity Prior Knowledge Questions (Do these BEFORE using the Gizmo .) Magma cools SLOWER underground, and FASTER on the surface. 4-E1 LAB EXERCISES – SEDIMENTARY ROCK IDENTIFICATION. Rock Classification Answer Key Vocabulary: classify, extrusive igneous rock, foliation, fossil, igneous rock, intrusive igneous rock, metamorphic rock, mineral, sedimentary rock, strata, texture Prior Knowledge Questions (Do these BEFORE using the Gizmo.) Rocks and Minerals 7 Name Date Class Lab Preview Directions: Answer these questions before you begin the Lab. Only the door to the correct lab will open. Igneous Rock Testing Lab: Drag the magnifying glass over the rock sample to get a close-up view. 5. This type of rock is formed from the crystallization of magma. Lab 3 (Igneous Rocks) - Answer Key 1. Magma that has a low silica content. Igneous rocks form from the cooling and crystallization of molten rock material. When you classify objects, you organize them into groups based on common characteristics. Intrusive rocks have larger crystals. TEACHER ANSWER KEY ROCK CYCLE Starburst Lab Reflection Word Bank: • Sedimentary •Igneous Rock • • • • Rock Weathering/Erosi on Heat & Pressure Heating • • Rock • Cementation & Compaction Sediments • • • Metamorphic Rock Cooling Magma Minerals 1. In which location would you most likely find an igneous rock? Covers the following skills: Classify rocks as metamorphic, igneous, or sedimentary by the processes of their formation. One stop for all your classical mechanics science and energy education needs. Remember what you learned in the minerals lab - you have to do more than look at the samples. Sample 28: The pink coloured minerals are most likely . Selection File type icon File name Description Size Revision Time User; Ċ: Rocks_and_Minerals_Practice_sc.pdf [Note: For embedded comments, checks for understanding (CFUs), and key additional information on transitions and key parts of the lesson not necessarily included in the below narrative, please go to the comments in the following document: 1.8 - Igneous Rock Formation II (Whole Lesson w/comments). 4 0 obj When you split a rock into very small pieces, the pieces are different from each other. If this is done at the beginning of the unit, you can answer these questions as a class, showing students the connections between the characteristics and formation. Place a weight on top of the bag to simulate the process of compacting sediment into rock. Rock Types and Formation Igneous Lab Key page 2 of 3 ! 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