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nataly862011 [7]
3 years ago
8

On what is the geologic time scale based?

Chemistry
2 answers:
nekit [7.7K]3 years ago
5 0

Answer: Either A or D

Geologists and paleontologists constructed the geologic table based on the relative positions of different strata and fossils, and estimated the time scales based on studying rates of various kinds of weathering, erosion, sedimentation, and lithification.

kipiarov [429]3 years ago
3 0

geologic events or geologic and biologic events

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Explanation:

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1 mole of H_2 is accompanied with = 1 mole of SnF_2

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