PAKISTAN INTERNATIONAL SCHOOL, JEDDAH – ENGLISH SECTION Academic Session 2023 – 2024 Grade: Y6 - ______ Final Term Review Sheet – Test 3 Topics: Unit 3.1 - Igneous Rocks Unit 3.2 - Sedimentary Rocks Unit 3.3 - Metamorphic Rock and the Rock Cycle Scientific Inquiry Name: _____________________________________ Student ID: _________________________________ Section: ____________________________________ Date: ______________________________________ Page 1 1. Match the words 1–5 in Column A with their meanings A–F in Column B. Words Meanings 1 Fossils A: Process where liquid magma or lava cools down and becomes solid rock 2 Solidification B: A whole animal preserved in minerals. 3 Pesticide C: A factory-made product that kills unwanted insects but also kills the organic matter in the soil 3 Cast D: Sinking of rocks below the Earth’s surface. 4 Metamorphic E: The preserved remains of animals and plants in sedimentary rocks. rock 5 Burial F: A rock that has been changed by heat or pressure or both heat and pressure. 2. Give an example of: (a) An extrusive igneous rock: ................................................................................................ (b) A sedimentary rock formed of crushed shells: ................................................................. (c) A metamorphic rock formed from a sedimentary rock: .................................................. (d) A metamorphic rock formed from an igneous rock: ........................................................ 3. Look at the picture below and answer the following questions. (a) Is this an igneous, sedimentary or metamorphic rock? ............................................................................................................................. ........................... Page 2 (b) Explain your answer to (a). ............................................................................................................................. ........................... ............................................................................................................................. ........................... (c) What is this rock made of? ............................................................................................................................. ........................... ............................................................................................................................. ........................... (d) How did this rock form? ............................................................................................................................. ........................... ............................................................................................................................. ........................... 4. Look at the picture below and answer the following questions. (a) Is this an igneous, a sedimentary or a metamorphic rock? ............................................................................................................................. ........................... (e) Explain your answer to (a). ............................................................................................................................. ........................... ............................................................................................................................. ........................... (f) Where did this rock form? ............................................................................................................................. ........................... ............................................................................................................................. ........................... Page 3 5. This is a photograph of a piece of cut, polished metamorphic rock. (a) Identify the type of metamorphic rock. ............................................................................................................................. ........................... (b) Which sedimentary rock changed into this metamorphic rock? ............................................................................................................................. ........................... (c) Describe the change that took place. ............................................................................................................................. ........................... ............................................................................................................................. ........................... 6. Look at the following picture. Page 4 (a) Complete the labels at 1–6 Choose from: sedimentation, erosion, heat, sediments, pressure, weathering. 1. .......................................... 2. ......................................... 3. ......................................... 4. ......................................... 5. ......................................... 6. ......................................... (b) Suggest a title for this diagram. . ............................................................................................................................. ......................... 7) Define the following terms: a. Hypothesis: ................................................................................................................. ............ ........................................................................................................................................ ............... b. Erosion: .................................................................................................................................... ............................................................................................................................. ........................... c. Weathering: ................................................................................................................. ........... ............................................................................................................................. ........................... Page 5 8. The diagram shows a cross - section of rocks in three different locations. (a) Fossils are found in the layers of rocks. Look at the picture of one of the fossils. (i) This fossil is the oldest shown in the diagram. Explain how you can tell. ............................................................................................................................. ............... ............................................................................................................................. ............... (ii) The fossil is found in a sedimentary rock. Circle the sedimentary rock in the list. (iii) Complete the sentence to explain how metamorphic rocks form. Choose words from the list. Metamorphic rocks form when other rocks are changed by ..................................... and .......................................... Page 6
