Name four mafic igneous rocks. This lesson is a very straightforward introduction to two, often-used igneous rock charts featured on page six (6) of the Earth Science Reference Tables [ESRT]. LILLU % % 18. First Edition. Describe the differences in how these groups of rocks formed. Chapter 8 “Igneous Rocks” by Karen Tefend, CC BY-SA 4.0. They see how igneous rocks are formed, and how to distinguish them from other types of rocks. The following describes the differences between common igneous rocks with the use of the Earth Science Reference Tables. _____ 16. What are examples of intrusive rocks? Physical Setting/Earth Science Reference Tables — 2011 Edition 7 INORGANIC LAND-DERIVED SEDIMENTARY ROCKS TEXTURE GRAIN SIZE COMMENTS ROCK NAME MAP SYMBOLCOMPOSITION Rounded fragments Angular fragments Mostly quartz, feldspar, and clay minerals; may contain fragments of other rocks and minerals Pebbles, cobbles, and/or … The lesson itself consists of two sections revolving around a brief model, some guided practice, and then a chance for students to try to use the charts on their own. I�\Ј��]~��X�`���!JߤD���� ��1{E���2)�G�A���_��� Ќ Tes Global Ltd is registered in England (Company No 02017289) with its registered office … Felsic igneous rocks generally have a color. 23. B. 3. 25. They will then simulate how cooling rate affects the size of the crystals in igneous rocks. Igneous Rocks—Coming to a Location Near You! In this activity, students will simulate the formation of igneous rocks. (1) They are formed from molten material. your reference tables. Plutonic is also referred to as (intrusive) (extrusive). 13. High schoolers focus on a study of igneous rocks. What is the difference between an igneous rock with a glassy texture and a fine texture? 1. Igneous rocks are classified according to two basic characteristics: 1) TEXTURE which is also known as GRAIN SIZE. 16. Vocabulary (see Glossary) igneous, mafic, magma, plutonic, silicic, volcanic rock . Name a light-colored, plutonic igneous rock. 33 Activity I. Igneous Rock Identification . What is the grain size of granite? Duration : 2 -45 minute class periods: Setting : Classroom . Granite Vs Gabbro: Similarities … 19. Earth Science Reference Table pg. Which has a greater percentage of biotite in it? Uses of Igneous Rocks. Follows this introductory reference table lab (attached below). Igneous Rocks - Introduction and Investigation Activity Note: This item is now part of the "Rock Pack II" see below :Note Introduce students to Igneous Rocks and Intrusive and Extrusive properties. Intrusive igneous rocks have (large) (small) mineral crystals because of (fast) (slow) cooling. 24. Page1- Reading activity to introduce igneous rocks and processes. Which has a lighter color? Classify and name basic igneous rocks. Minerals full text uakie earth science study resources igneous rocks lesson 12 volcano earth sciences 1022a b text notes Igneous Rock IdentificationIgneous Rock Identification Sle 4Solved Identify Igneous Rock 1 O Andesite Gabbro GraniteIgneous Rock Identification Sle 1Solved Identify Igneous Rock 1 O Andesite Gabbro GraniteRock I D LabIgneous Rock Identification … PTI Inquiry Subskills . The Earth Science Reference Tables (ESRT) is an invaluable tool to the earth science student. Name an intrusive, dense and dark-colored igneous rock. Which has a lighter color? photograph 7. What is the texture of granite? Some of the rocks in the Table above were pictured earlier in this chapter. Lesson Components : Estimated Time . The Physical Setting: Earth Science, is related to the field of science called Earth Science. Geology Tweets on Twitter: "Igneous rock composed of ... photograph. Igneous Rocks (return to TOP) Objectives: By the end of this week, you should be able to: Compare and contrast the different chemical and physical properties of igneous rocks and what they indicate about the formation process of each rock. The most common type of igneous rock, basalt, also known as malfic rock, can be found on oceanic plates at divergent plate boundaries. A separate answer … 27. Mafic igneous rocks generally have a density. Igneous rocks that are pegmatitic or phaneritic have an intrusive (plutonic) origin and thereby cooled very slowly into a course-grained rock Igneous rocks that have a aphanitic, glassy, vesicular, or of fragmental texture, have an extrusive (volcanic) origin and thereby, cooled very quickly into a fine-grained rock. Last edited: 8 Jan 2020. Igneous Rocks: Born from Magma. 26. Scheme for Igneous Rock Identification Copyright 2001-2018 Castle Software, Inc. All Rights Reserved View desktop site, Ans1:- The four igneous felsic rock are as follows Granite, Rhyolite,orthoclase , Dacite. & There are both multiple choice and fill-in questions. The ESRT is also used on the Earth Science Regents Exam. Title: Microsoft PowerPoint - KEY - Igneous Rock Identification Lab Author: JenkinHM Created Date: 2/27/2019 9:41:38 AM Correlations to Alaska … 6 photograph. Name: Date: Period: % Olivine Pyroxene Plagioclase feldspar Biotite mica Amphiboles (hornblende) 17. 10. Time 45―90 minutes. Desktop/Laptop Users: Download 2011 Edition ESRT (PDF) … Look back at them and, using what you know about the size of crystals in extrusive and intrusive rocks and the composition of felsic and mafic rocks, identify the rocks in the following photos in Figure below: These are photos of A) rhyolite, B) gabbro, C) peridotite, and D) komatiite. Which contains Quartz? Name the three major groups of sedimentary rocks (refer to their textures). The grouping of rocks as igneous, sedimentary, and metamorphic is based primarily upon differences in (1) age (2) origin (3) size (4) hardness 3. (1) They are formed from molten material. Igneous rocks are produced this way but most igneous rocks are produced deep underground by the cooling and hardening of magma. | Comparison of Hawaiian, Cascade, and Alaskan Volcanic Rocks . What is the difference between an igneous rock with a glassy texture and a fine texture? And..... 2) Mineral composition. Intermediate and felsic igneous rocks show up along continental margins, as well. Which has a more mafic composition? (2) They are produced by heat and pressure. f��ˉ�ao�.b*lI�r�j)�,l0�%��b� photograph 8. Introductory lesson to classify rocks. For example, you can expect to find abundant olivine, and maybe some pyroxene and Ca-rich plagioclase, in an ultramafic rock called peridotite or komatiite, or that pyroxene, plagioclase, and possibly some olivine or amphibole may be present in a mafic rock such as … Is granite intrusive or extrusive? 15. Ans3:- Anorthosite, Name: Date: Period: Igneous Rocks Worksheet Use your Earth Science Reference Tables, to answer the following questions. 26. 23. 2) Use information about texture, grain size, intrusive or extrusive, vesicular or non-vesicular to narrow your choices to certain igneous rocks that fit the information in the question. Magma is molten (melted) rock under the surface of the Earth. 5. Privacy Question: Table 4. Mafic igneous rocks generally have a density. List the minerals present in andesite. How To Re Veneer A Table Top. Setting Classroom or computer lab. Grouping . Name four felsic igneous rocks. (4) They exhibit crystals, … 2. Felsic igneous rocks generally have a color. It is produced in the upper reaches of the mantle or in the lowest areas of the crust usually at a depth of 50 to 200 kilometers. You may use scrap paper to work out the answers to the questions, but be sure to record your answers on your answer sheet and in your answer booklet. Igneous rocks are classified mainly by their 11. There are both multiple choice and fill-in questions. 26. word means and also that you should probably be opening your reference table to page 6. Note: much of the overview material for this … © 2003-2021 Chegg Inc. All rights reserved. We need to be able to use these two characteristics in order to identify one particular igneous rock. acording to the NY state reference table for … Technology Used : Level of … Which has a greater percentage of biotite in it? 19. What causes this? Which contains Quartz? Activity #1: Judging the Sizes of Crystals in a Rock and Distinguishing Question: Table 4. 21. 25. 7. What is the texture of granite? 20. The grouping of rocks as igneous, sedimentary, and metamorphic is based primarily upon differences in (1) age (2) origin (3) size (4) hardness 3. Mafic igneous rocks generally have a density. (3) They are composed of minerals. Igneous Rock Identification Sample Letter Color Mafic Color Index Minerals Present Texture Rock Name A Basalt B Rhyolite C Diorite D Scoria E Obsidian F Gabbro From The Example Above With Granite I Need To Know What The Minerals Present In The Chart Below For Basalt-Gabbro. 27. Igneous rocks that are porphyritic have a complex cooling … 2011 Edition Reference Tables for Physical Setting/Earth Science.You will need these reference tables to answer some of the questions. Mar 13, 2015 - This worksheet has 14 Earth Science Regents questions about igneous rocks. You are to answer all questions in all parts of this examination. 6�i���D�_���, � ���|u�Z^t٢yǯ;!Y,}{�C��/h> �� PK ! Describe the properties of some common types of igneous rocks. Name a coarse-grained igneous rock with no pyroxene. Title: Microsoft PowerPoint - KEY - Igneous Rock Identification Lab Author: JenkinHM Created Date: 2/27/2019 9:41:38 AM As igneous rocks become more mafic, they also become (color) As igneous rocks become more felsic, they also become (density) Which igneous rock is fine-grained and has a lot of pyroxene? Name a coarse-grained igneous rock with no pyroxene. 22. Students tend to struggle a bit when learning about metamorphic and sedimentary rocks. 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. Name a fine-grained igneous rock with no pyroxene. Reference Tables for Earth Science. Students become familiar with the reference tables rock charts. 8. Questions relate to using the Earth Science Reference Tables page 6 (Scheme for Igneous Rocks), environment of formation (extrusive vs. … Related Articles. Activity II. Reference Table Activity: Igneous Rocks Using your knowledge of rock properties and the “Scheme for Igneous Rock Identification” From the ESRT answer the following questions: LILLU % % 18. 2. The circled letters A, B, C, and D indicate parts of the flowchart that have not been labeled. What causes this? Igneous Rocks Chapter Exam Instructions. Igneous Rock Identification Sample Letter Color Mafic Color Index Minerals Present Texture Rock Name A Basalt B Rhyolite C Diorite D Scoria E Obsidian F Gabbro From The Example Above With Granite I Need To Know What The Minerals Present In The Chart Below For Basalt-Gabbro. This … What is the texture of granite? Compare rhyolite to basalt (answer in one word only): Which has a lower density? Estimate the percentage of each mineral in gabbro (look the first "b" in gabbro). Which igneous rock cooled slowly under ground and contains mostly quartz and potassium feldspar? PK ! LAB INSTRUCTIONS 3-ROCK CYCLE ACTIVITY 4.2 Part B ... photograph. 3. look at an igneous rock and determine whether it (a) crystallized slowly deep underground or (b) came out of a volcano as lava and then crystallized quickly on the Earth's surface. Name a plutonic, mafic igneous rock. Ans2:- The four igneous mafic rocks are as follows, Basalt , olivine, pyroxenes, Eclogite. You can skip questions if … Use your Earth Science Reference Tables to fill in the blank spaces in the table. 3.6, 3.7, 4.2, 5.2 . Rock Formed from... Lava Cooling rate Texture Crystal size Small Rhyolite Gabbro Slow Coarse Basalt Fast Fine Pumice Lava No crystals Obsidian Very fast Glassy Granite Magma Large. Rocks Minerals Regents Earth Science ... Next Earth Science Reference Table Worksheet Answer Key. Most igneous rocks are polymineralic (mixture of 2 or more minerals) C.the minerals in igneous rocks form crystals that grow and get larger as the rocks cool and solidifies. photograph 9. One can determine where an igneous rock formed by observing the 12. There are several, look in the Earth Science Reference Table. ��� N _rels/.rels �(� ���JA���a�}7� The flow chart shows the formation of some igneous rocks. Igneous rocks created in different environments typically have certain characteristics. Which mineral is present in much greater quantities in peridotite than in gabbro? In this course you will be studying the different processes, relationships, mechanisms, and concepts that help us interpret our planet Earth. Mar 8, 2015 - This worksheet has 14 Earth Science Regents questions about igneous rocks. D. There are 2 types of molten rocks: 9. View source. w�J.a � word/_rels/document.xml.rels �(� ���N�0��H�C�;q�B�Q�^R�P$�n�I,b;��@ߞU��)m��K;QvG�G���G7�8���Y��X��R�*g𧻓��xF������|�Z�P�sV#�O���-|j[0���N��U�ŧ���G�)w�l~�3Yʜ�����mK���m�R�l���Fp�i65�̙��^�����aӃD��6JJ��,�Ǵ0�!a��1M e�w����,"��ۆ�b_��g1�VЭwҔw*W:c� i,�q� ��DJkp%�M/�rqDi-�!�I!-�x��!�����q��9��og��'�H. 4. identify six types of igneous rocks and, as appropriate, add adjectives to the names. 6. Compare rhyolite to basalt (answer in one word only): Which has a lower density? ... Base your answer to the question on the Properties of Common Minerals chart in the Earth Science Reference Tables. 25. Which has a more mafic composition? 14. Activity III. 3.1 Rock around the rock-cycle clock – Sedimentary rock is buried deeper to make metamorphic rock, the metamorphic rock is uplifted and during this process the material overhead is eroded so that it can be exposed at surface. Here’s how..... Let’s deal with the top part (IGNEOUS ROCKS) first. It contains important measurements, equations, maps, and identification tables. Which mineral is present in much greater quantities in peridotite than in gabbro? Name a felsic, intrusive rock. "���H�w"����w̤ھ�� �P�^����O֛���;��aYՠ؛`G�kxm��PY�[��g Gΰino�/"f3��\�ȾT��I S����������W����Y ig�@��X6_�]7~ �X.~��l TO*ӣ��#_c6���B$���D�}_W��RrV+b��%��Yl[��D��LU���D��wu}U��rq��:���X�ގ�'�֗K��\qN��"E��;i �S� �'��Ad���38��i�� G��Ձ�s�H�w���P���Cت.���19�PFƀ����}���'�����wA$�V ����`F)[�`+��`��g�zT�+{�!�>�:�4�1K������� �� PK ! 3.3 IGNEOUS ROCK COMPOSITION. Exercises on Igneous Rocks Adapted by Lyndsay R. Hauber & Joyce M. McBeth (2018) University of Saskatchewan from Deline B, Harris R & Tefend K. (2015) “Laboratory Manual for Introductory Geology”. Choose your answers to the questions and click 'Next' to see the next set of questions. Felsic igneous rocks generally have a color. Name: Date: Period: 28. The exit ticket at the end provides a … 27. 31 earth science reference table reference table scavenger hunt 26 earth science reference table regents earth science unit 12. Name: Date: Period: 28. The Rock Cycle In the following activity, you will observe the transformations that occur as rocks change form. Name a fine-grained igneous rock with no pyroxene. Terms Learn vocabulary, terms, and more with flashcards, games, and other study tools. What do most igneous, sedimentary and metamorphic rocks have in common? Name a light-colored, plutonic igneous rock. Name a light-colored, plutonic igneous rock.