Survey
* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project
Download Name: ____________________________ Date: _____________ Per. _________ Rocks Study Guide (Ch. 4)
Transcript
Name: ____________________________ Date: _____________ Per. _________ Rocks Study Guide (Ch. 4) Rock Crossword Puzzle 1-19(Clues on Back Side) R E E x I O T I T O E N A I E R I S O O E R Name: ____________________________ Date: _____________ Per. _________ 20. What are the three things that geologists look at when trying to classify rocks? ___________________________________________________________________ 21. When geologists study the grain, what 3 things do they look at? ___________________________________________________________________ 22. Fill in the chart Category of Rock How it Forms Igneous Existing rock changed by heat and pressure 23. Fill in the chart Igneous Rocks Type of Rock Silica Content Color Grain Size Granite Extrusive Low 24. Fill in the chart Category of Rock How it Forms Clastic From remains of plants and animals Chemical 25. What are the steps that form sedimentary rocks (in order)? _________________________________________________________________ 26. What causes metamorphic rocks to form?______________________________ _______________________________________________________________ 27. Fill in the chart about metamorphic rocks Metamorphic Rocks Description Foliated Examples Slate No bands or parallel lines, random 28. What are the grains in a rock? _______________________________________ Name: ____________________________ Date: _____________ Per. _________ 29. How are metamorphic rocks classified? _______________________________ _______________________________________________________________ 30. What is the rock cycle? __________________________________________ _______________________________________________________________ 31. What are the stages in the rock cycle? _______________________________ _______________________________________________________________ 32. How do rocks move in the rock cycle? _______________________________________________________________ 33. What minerals is granite made up of? __________________________________ _______________________________________________________________ 34. Be able to answer questions about the rock cycle. Erosion Igneous Rock Sedimentary Rock Magma Heat & Pressure Heat & Pressure Erosion Melting Volcanic Activity Melting Metamorphic Rock Melting Name: ____________________________ Date: _____________ Per. _________ CROSSWORD PUZZLE CLUES Across 3. The way the rock looks and feels 6. A type of rock that forms from broken pieces of other rocks 9. A type of rock formed when magma and lava cool 10. Igneous rock that forms from lava on earth’s surface 12. The process that presses sediments together under their own weight 13. The process where dissolved minerals crystallize and glue rock particles together 15. When rock pieces are carried away by wind, water, or ice 17. The particles of minerals or other rocks that give a rock its texture 18. Sedimentary rock that is made up of the remains of plants and animals 19. Sedimentary rock that is made by crystallizing dissolved materials Down 1. When the grain of a rock is big and easy to see 2. A type of rock that forms when existing rock is changed by heat and pressure 4. The 20 minerals make up most of the rocks in earth’s crust (3 words) 5. The process by which sediment settles out of moving water or wind 7. When the grain of a rock is very small and hard to see 8. When the grains of a rock are arranged in parallel layers or bands 9. Igneous rock that forms from magma beneath Earth’s surface 11. Sedimentary rock that is made up of broken pieces of other rocks squeezed together 14. When the grains of a rock are arranged randomly 16. A small, solid pieces of material that come from rocks or living things
