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:
Please mark as brainliest please
Earth's gravity pulls matter downward, toward its center. It pulls precipitation down from clouds and pulls water downhill.
Because it was a very unexpected event and they didnt have the tech to forecast it
Answer:
yes
Explanation:
look at map in attachment
