no.
Well there was the Stellar sea cow. That was much like a manatee or a dugong. Mammoths are extinct. sabor toothed tigers are. and lots of other animals are going extinct!
Earthquakes are very hard to predict a long time before they happen, they can only br predicted a few minutes before they are going to happen
It is classified as extinct when there are NO animals of that species left, not one.
they can last forever
about 10-40 years
Plants.
The dodo bird became extinct in the early 1600's. The Triceratops became extinct long before that.
Dugongs can live for upto 70 years.
Not much longer:( they are being hunt down for there skin and the amazing creature will soon be extinct unless we stop.
Flies will likely continue to evolve for another 1.1 billion years before extinction. The current species will have gone extinct (replaced with a new species of Fly) long before then.
No. Sharks appeared on earth long before the first dinosaurs did.
Dinosaurs became extinct millions of years ago. Dinosaurs died off long before humans came into existence.