January 6th 1987
if dinosaurs died because of ash fall than all the dinosaurs died because of that
They already did. All the dinosaurs died out 65 million years ago.
AnswerYes, all the true dinosaurs died out approximately 64 million years ago. The nearest living relatives of dinosaurs are the birds.
most dinosaurs died of the meteor but a couple of periods before the cretacious period there was the permian period in which 95% of all life died as all the volcanoes erupted and shot up gas (methane) and killed them. a crocodile/ aligator is a dinosaur, 1 of the remaining dinosaurs alive as all did not die.
During the age of the dinosaurs, various species of dinosaurs died off and new ones came along but all non avian dinosaurs died 65.5 million years ago.
because they all died?
The dinosaurs died out different way The dinosaur from the late triassic died out by the envirmont changing Dinosaur from the Jurassic died out by a flood Dinosaurs from the cretaceous died out from lava and a comet.
Scientifically, not all dinosaurs died out. Birds are modern dinosaurs. As for prehistoric dinosaurs, the Triceratops may have been the last dinosaur standing
The dinosaurs all died out. A major catastrophe, probably an asteroid impact, caused their extinction.
It is believed that they did die of a meteor but no one is really positive. If they did die of a meteor than the rest probably died from all the dust in the air after the crash. Some aquatic dinosaurs did survive though that is why their are crocodiles,komodo dragons,turtles,etc...(which evolved from these dinosaurs.)
experts believe that an asteroid hit the earth when dinosaurs were around then when all the plants died the herbivores started to die out so then the carnivores died.
After the dinosaurs died out came the era of mammals.