1 / 30

Earth’s Structure & The Rock Cycle

Earth’s Structure & The Rock Cycle. Chapters 8 & 9 Jeopardy Review 2014. Round 1. Round 2. Layer Up! – 10 points. Earth’s thickest layer Mantle. Next Question. Layer Up! – 20 points. The layer of Earth composed of molten metal Outer core. Next Question. Layer Up! – 30 points.

rafi
Download Presentation

Earth’s Structure & The Rock Cycle

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Earth’s Structure & The Rock Cycle Chapters 8 & 9 Jeopardy Review 2014

  2. Round 1 Round 2

  3. Layer Up! – 10 points • Earth’s thickest layer • Mantle Next Question

  4. Layer Up! – 20 points • The layer of Earth composed of molten metal • Outer core Next Question

  5. Layer Up! – 30 points • List Earth’s layers in order from the center out. • Inner core, outer core, mantle, crust Next Question

  6. Layer Up! – 40 points • The part of Earth that is composed of the tectonic plates • Lithosphere (made of the crust and part of the mantle) Next Question

  7. Layer Up! – 50 points • From where do scientists get their (1) DIRECT evidence and (2) INDIRECT evidence that shows that Earth is composed of layers… • (1) Direct evidence comes from actual rock samples taken from Earth (2) Indirect evidence comes from measuring seismic waves Next Question

  8. Stay Classy! – 10 points • Igneous rock that cools inside Earth is called ___________, while igneous rock that cools outside Earth’s surface is called _____________. • Intrusive; extrusive Next Question

  9. Stay Classy! – 20 points • When all the grains of a rock are large and easy to see, we say the rock has a _______ _______ texture. • Coarse grained Next Question

  10. Stay Classy! – 30 points • You are observing a rock that was formed under great heat and pressure deep within Earth. Its minerals appear to be arranged in parallel bands. What type of rock is it? • Foliated metamorphic Next Question

  11. Stay Classy! – 40 points • Extrusive igneous rock is most likely to have a ________-grained texture. WHY? • Fine; because it cools outside Earth’s surface and therefore cools so quickly that there is not time for large grains to form Next Question

  12. Stay Classy! – 50 points • Intrusive igneous rock is most likely to have a ________-grained texture. WHY? • Coarse; because it cools inside Earth’s surface and therefore cools more slowly, giving time for larger crystals to form Next Question

  13. You Sed It! – 10 points • When a rock fragment separates from the “mother rock” due to atmospheric conditions, we call it ___________. • Weathering Next Question

  14. You Sed It! – 20 points • A piece of sediment has just gone through the process of deposition. What did it do? • It came to rest in a new place after eroding. Next Question

  15. You Sed It! – 30 points • You are observing a rock that appears to have shell fragments cemented together. What type of rock is it? How do you know? • Organic sedimentary; made from cementation of remains of once-living things Next Question

  16. You Sed It! – 40 points • State the 5 things (in order) that occur as a sedimentary rock is formed. • Weathering, erosion, deposition, compaction, cementation Next Question

  17. You Sed It! – 50 points • You are observing a rock that has very large chunks of sediment compacted together. Classify this rock using at least 3 vocabulary terms. • coarse grained, clastic, sedimentary rock Next Question

  18. Moh Knows Best – 10 points • The hardest known mineral is ___________ and it is given a value of ___ on Moh’s hardness scale. • Diamond; 10 Next Question

  19. Moh Knows Best – 20 points • Which minerals on the table will scratch topaz? • Diamond & corundum Next Question

  20. Moh Knows Best – 30 points • What will happen if you rub apatatie against a sample of fluorite? • Apatite will scratch fluorite Next Question

  21. Moh Knows Best – 40 points • What will happen if you rub a mineral with hardness 4.5 against a sample of orthoclase? • The orthoclase will scratch the other mineral. Next Question

  22. Moh Knows Best – 50 points • What minerals from the table could a penny scratch? • Calcite, gypsum, and talc Next Question

  23. Round and Round We Go – 10 points • Rock that forms when another rock changes due to heat and/or pressure is called _________ rock. • Metamorphic Next Question

  24. Round and Round We Go – 20 points • Weathering is a rock cycle process that takes place on the outermost layer of the earth, which is called the _______. • Crust Next Question

  25. Round and Round We Go – 30 points • A typical sedimentary rock that forms when sediment such as sand cements together is called a ________ sedimentary rock. • Clastic Next Question

  26. Round and Round We Go – 40 points • Convection currents occur in the ________ of the earth and result in hot/less dense rock ______ while cooler/more dense rock ______. • Mantle; rising; sinking Next Question

  27. Round and Round We Go – 50 points • The part of the mantle in which convection is believed to occur is the ________. • Asthenosphere Next Question

  28. Round 2 Final Jeopardy

  29. Final Jeopardy Write down the amount you wish to wager on this question

  30. Final Jeopardy • Name 5 specific rocks that we observed in class, and tell what kind of rock it was! • Igneous: gabbro (intrusive), granite (intrusive), pumice (extrusive), obsidian (extrusive) • Sedimentary: sandstone (clastic), conglomerate (clastic), rock salt (chemical), limestone (organic), coal (organic) • Metamorphic: schist (foliated), gneiss (foliated), marble (nonfoliated)

More Related