Why do geologists use the radiometric age of meteorites as a guide to age of the solar system?

A) The meteorites have compositions close to Earth materials, so we assume they formed at the same time.
B) The meteorites date the time of formation of a dead planet and don't have anything to do with the age of the solar system.
C) The meteorites have been isolated in the cold vacuum of space since their formation, so they have seen no significant heating since the time of their formation.
D) The geologists are guessing because they yield some of the oldest radiometric ages.


C

Environmental & Atmospheric Sciences

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In Ontario, most precipitation that falls to the surface as rain originally formed as which precipitation type?

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According to the final pages of the text, the three central issues of environmentalism are:

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Astronomers believe that asteroids are remnants of a planet that disintegrated after a collision with a comet

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