Answer:
The Great Oxidation Event (GOE), sometimes also called the Great Oxygenation Event, Oxygen Catastrophe, Oxygen Crisis, Oxygen Holocaust, or Oxygen Revolution, was a time period when the Earth's atmosphere and the shallow ocean experienced a rise in oxygen, approximately 2.4 billion years ago (2.4 Ga) to 2.1–2.0 Ga during the Paleoproterozoic era.
Explanation:
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I think the correct answer from the choices listed above is option B. A valley of rolling hills is an example of anticlines and synclines. Anticlines<span> are folds in which each half of the fold dips away from the crest. </span>Synclines<span> are folds in which each half of the fold dips toward the trough of the fold.</span>
D. Eightfold Path .
Torah is Jewish, Bible is Christian, Qur'an is Islam.