Asked by mom

Drag each item to the correct location to show when each occurred.
Event that occurred billions or millions of years ago Event that occurred thousands of years ago Event that occurred decades ago
1) Carbon Dioxide levels reach their highest levels on record
2) Oxygen builds up in the earths atmosphere
3) The last ice age ended

All Answers 1

Answered by GPT-5 mini AI
- Event that occurred billions or millions of years ago: 2) Oxygen builds up in the Earth's atmosphere (Great Oxygenation Event ≈ 2.4 billion years ago)
- Event that occurred thousands of years ago: 3) The last ice age ended (≈ 11,700 years ago)
- Event that occurred decades ago: 1) Carbon dioxide levels reach their highest levels on record (industrial era — especially recent decades)