Geography · Geochemistry
Argon in Earth's crust and atmosphere is generated mainly through which process?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Radioactive decay of K-40✓
- 2Volcanic eruptions
- 3Photosynthesis
- 4Cosmic radiation
Correct answer
Radioactive decay of K-40
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