1. Radioactive parent elements will become stable daughter elements through the process of (1 point)
absolute dating.

radioactive decay.

radiometric dating.


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  1. Anyone got the answers for the whole 34 question test

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  2. nope

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  3. Lesson 11 Unit 2 test answers-
    1. B- radioactive decay
    2. C- organisms with hard parts
    3. B- mesozoic
    4. B- a fossil
    5. {written response}
    6. A- original horizontality
    7. A- the layers below this layer are older than 10,000 years old
    8. B- scientists believe that the moon and the earth are the same age...

    (A geologists has sketched... fill in the blank)
    9. C- layer z
    10. A- layer w
    11. D- layer s
    12. B- layer x

    13. C- 3

    (fill in the blank.. best matches the glacier process)
    14. A- drumlins
    15. C- kettles
    16. B- eskers
    17. D- moraine

    18. B- assume that the rock layer formed at the same time as the fossil

    (fill in the blank)
    19. D- unconformity
    20. B- sedimentary layers
    21. C- intrusion
    22. A- bottom layer

    23. D-relative time
    24. A- a fact

    (look at the diagram. fill in the blank)
    25. B- superposition
    26. C- cross cutting relationships
    27. D- original horizontality
    28. A- faunal succession

    29. B- half life

    ( look at the diagram of the atom. fill in the blank)
    30. B- electron
    31. A- neutron
    32. C- proton

    33. C- isotopes
    34. {written response}

    Good luck on the written response they are pretty straight forward and easy though :) - hope this helped !

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