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THIS. IS. Jeopardy. Your. With. Host. Mrs. Crunk. Jeopardy. Relative Dating. Absolute Dating. Radiometric Dating. Fossils. Vocabulary 1. Vocabulary 2 . 100. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 300. 400. 400. 400. 400.

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  1. THIS IS Jeopardy

  2. Your With Host... Mrs. Crunk

  3. Jeopardy Relative Dating Absolute Dating Radiometric Dating Fossils Vocabulary 1 Vocabulary 2 100 100 100 100 100 100 200 200 200 200 200 200 300 300 300 300 300 300 400 400 400 400 400 400 500 500 500 500 500 500

  4. He was a farmer and physician who came up with uniformitarianism. A 100

  5. Who was James Hutton? A 100

  6. s Hutton observed geological ______ on his ____ that prompted him to formulate the principle of uniformitarianism. A 200

  7. What are geological changes on his farm? A 200

  8. Using the Law of Superposition gives a ______ age. A 300

  9. What is relative? A 300

  10. Before the idea of uniformitarianism, people believed the earth was ______ years old. A 400

  11. What is 6,000? A 400

  12. Relative age indicates only that one rock formation is _____ or _______ than another rock formation. A 500

  13. What is younger or older? A 500

  14. Scientist can study the rates of ______ in a stream to help estimate absolute age. B 100

  15. What is erosion? B 100

  16. Using rates of erosion is not dependable for features like the Grand Canyon because… B 200

  17. What is the rates vary greatly over millions of years? B 200

  18. Another way to estimate absolute age is to calculate the rate of sediment deposition. This is not always accurate because… B 300

  19. What is the rates of deposition can vary such as during a flood ? B 300

  20. Varve count is similar to counting …. B 400

  21. What are growth rings in a tree’s trunk? (tree rings) B 400

  22. Sedimentary deposits in glacial lakes that are form varves consisting of _____ colored and ______ colored layers. B 500

  23. What are light and dark colored layers? B 500

  24. Rocks generally contain small amounts of radioactive material that act as natural ______. C 100

  25. What are clocks? C 100

  26. Scientist use the natural breakdown of isotopes to accurately measure ______ age in rocks. C 200

  27. What is absolute age? C 200

  28. Scientist compare the amount of ____ and _____ isotopes to determine the absolute age of the rock. C 300

  29. What are parent and daughter? C 300

  30. DAILY DOUBLE DAILY DOUBLE Place A Wager C 400

  31. It would take ____ half-lives for ¼ of the parent isotope to remain. C 400

  32. What is two? C 400

  33. To date dead organic materials, scientist can use _____ dating which uses the rate of decay of ______ 14 in the materials. (same word for both) C 500

  34. What is carbon? C 500

  35. Fossils can be used to help determine _______ and _______ age D 100

  36. What are relative and absolute? D 100

  37. Fossils can provide information about _______ changes that occurred in Earth’s history. D 200

  38. What are geological or climate changes? D 200

  39. Only organisms that are ______ quickly or protected from ____ can become fossils. D 300

  40. What are buried quickly and protected from decay? D 300

  41. Generally, these parts of organisms form fossils… (name 3 of 4) D 400

  42. What are wood, bones, teeth, and shells? D 400

  43. Name 3 of the 5 ways a fossil can form… D 500

  44. What are mummification, amber, tar seeps, freezing, and petrification? D 500

  45. The principle that states the geological processes of the present are the same geological processes of the past. E 100

  46. What is uniformitarianism ? E 100

  47. The age of an object in relation to the ages of other objects… E 200

  48. What is relative age? E 200

  49. The law that states that a sedimentary rock layer is older than the layer above it and younger than those below it. E 300

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