MCQOPTIONS
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| 1. |
Which one of the following is the most accurate method for determining the age of crust of the earth? |
| A. | atomic disintegration |
| B. | accumulation of metamorphic rock |
| C. | accumulation of salt in the ocean |
| D. | accumulation of sedimentary rock |
| Answer» B. accumulation of metamorphic rock | |