Answers in Genesis is an apologetics ministry, dedicated to helping Christians defend their faith and proclaim the gospel of Jesus Christ. Igneous rocks are rocks which solidify from molten material (magma). WHAT TO DO IN THIS LAB The Rock Cycle Gizmo™ illustrates the different transformations that make up the rock cycle.Before exploring the Gizmo, take a look at the image. Play this game to review Earth Sciences. 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. �"K��ѥ*��Јt� �篜� �# �� �&ԂG��W��/W%͋$C-;el��M$��:�ڮ�����"闐 l�vP������S�"fٕIQ�{UJ��枠(�+�`]%� #����� �>�N��I��-8�Ϝ�Cę��'3��bzC��, ٫�b6��s(Z��15�qynn��l2TMS���#.�.F�U�75 ��!x���mQy��u�L�"�ڴ��-��hp�Uu[c�\e��d)��&�x�" ������+�1q�q7K�R��-eu��. Intrusive igneous rocks usually have large mineral grains because they form from magma that cools slowly. Magma that has a low silica content. 6th Grade Science Worksheets and Answer key, Study Guides. 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). Molten rock inside earths crust. 3) Why do igneous rocks sometimes have holes in them? Draw a diagram and describe the rock cycle- 8. Introduction. EARTH SHAPE PPT . ESRT: Rock Cycle Diagram-HW: Rock & Mineral Identification Inquiry Lab Sedimentary Sandwich Use slices of different types of bread to model layers of different types of sediment deposits. Name the most common rock found on the surface of the Earth. volume, and yet be two different igneous rocks. This lab involves students in the Earth's processes that make the 3 kinds of Rocks: Sedimentary, Igneous, and Metamorphic. 6. Crystals will grow BIGGER when they have MORE TIME to cool. 2) How do rocks and minerals differ? Igneous rock. We study igneous rocks to be able to use them as sources of information about geological processes. One stop for all your classical mechanics science and energy education needs. CHAPTER 5—LAB 1: IGNEOUS ROCK IDENTIFICATION Introduction All igneous rocks were formed by the solidification of molten magma or lava. It went faster/slower ! Magma that flows out of earths surface. Students learn to use the composition and texture of igneous rocks to determine the rock type. 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. What objects in this lab could cause puncture wounds? Rock Classification Flowchart Metamorphic Sedimentary Bioclastic Rocks Igneous Clastic Crystalline Rock B Nonfoliated of L Page 87 ÿïžÄ9.Rock B reacts with hydrochloric acid. Vocabulary (see Glossary) igneous, mafic, magma, plutonic, silicic, volcanic rock . Rocks are made of minerals. 60 seconds . It is the source of all igneous rock. When magma finds its way to the surface through cracks or volcanoes, it is called lava. Information on rocks and minerals, Igneous rocks, rock strata, rock formation, rock identification, and more. Rhyolitic. Then, use an empty film canister to obtain a core sample of the sedimentary sandwich. ES 104: Laboratory # 7. Hiking along a trail, you encounter what looks like an interesting mineral. (Does it have a lot of flat, shiny faces – may be tiny or small - that reflect light like … NYS Earth Science Regents. ANSWER KEY. What did our starbursts represent before we cut them? The passage describes the properties of porphyritic rocks. 1. THE ROCK KEY Use this key to ask and answer questions on your unknown rock specimens. 5. This type of rock is formed from the crystallization of magma. Preexisting rock is altered through heat and pressure. Igneous Rock. B ESS_Igneous_Rocks_ANSWERS.pdf Hypothesis: _____ Materials: Diorite, olivine, granite, rhyolite, basalt, obsidian, magnifying glasses. Remember what you learned in the minerals and igneous rock labs - you have to do more than look at the samples. Correlations to Alaska State Department of Education (2006) Science Performance Standards (Grade Level Expectatio ns) D1 – Concepts of Earth Science . Title: Microsoft PowerPoint - KEY - Igneous Rock Identification Lab Author: JenkinHM Created Date: 2/27/2019 9:41:38 AM 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. In this lab, students will identify up to 6 igneous rocks. Igneous Rock Testing Lab: Drag the magnifying glass over the rock sample to get a close-up view. Covers the following skills: Classify rocks as metamorphic, igneous, or sedimentary by the processes of their formation. Magma cools SLOWER underground, and FASTER on the surface. Lava. 6 pages. GEO 101- Week 6 Lab Answer Sheet.docx. PARTS OF EARTH PPT FOR HOMEWORK ACTIVITY: Use the link below to complete the "Earth's Shape" Activity on Pages 9-10 in your Parts of Earth packet. a. quartz b. biotite c. orthoclase d. Na-rich plagioclase 3. 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. B 4. Igneous Rocks. 1. Tags: Question 3 . GWB Rock Cycle: p78 Set 1&2 3. You can start the activity after you have completed the reading assignment. Igneous rocks (fiery rocks) are made when molten material inside or outside the earth cools and becomes solid. The photograph shows a sample of andesite rock that has a porphyritic texture. Igneous Rock Identification Worksheet Igneous Rock Identification. When lava cools on top of the earth’s surface, it forms extrusive, or volcanic, igneous rock … The rock started off by cooling slowly deep underground, making large crystals. To understand and identify sedimentary rocks, you cannot be shy about addressing the rocks. %��������� intrusive rocks(also called plutonic rocks) or on or above the surface as extrusive rocks(also called volcanic rocks). Metamorphic Rock Testing Lab: Drag the magnifying glass over the rock sample to get a close-up view. Key Concepts: Terms in this set (21) Magma. Problem: How can you tell the difference between intrusive and extrusive igneous rocks? 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