1. It is called the termination of species
2. Moment of extinction is called death of species
3. It is when a species diminishes
4. most common way is habitat loss
5. Occurs when the last of aspecies dies out
6. The Periniton Triassic was the biggest wave of Extinction
7. 99.9%of animals ever on earth are now extinct
8. Extinction is a rare event
9. Meteorite killed dinosaurs
10. Scientists think earth is on the brink of another mass extinction

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