Why did dinosaurs all die?

Science & Mathematics by Anonymous 2018-07-18 13:03:35

Social Science

11 answers

Anonymous

They knew the good times were over
Anonymous

There are two schools of thought. They are both nicely explained at the University of California Museum of Paleontology's Web site "What Killed The Dinosaurs?": http://www.ucmp.berkeley.edu/diapsids/ex...
Anonymous

A comet wiped them out
Anonymous

We don’t have the answers with us right now
Anonymous

They didn't all become extinct at the same time......so there are various reasons why they no longer exist.
Anonymous

Aliens needed the planet to farm their livestock.
Anonymous

The non-avian dinosaurs that were still extant 66 million years ago died out from the results of an asteroid strike.
Anonymous

Dunno
Anonymous

I believe the theory is because they ran out of food.
Anonymous

Well they didn't ALL die. Some of them survived and evolved into birds. The majority of them died, however, because a massive space rock slammed into Earth and messed up everything.
Anonymous

Worldwide catastrophe. You should be able to google this easily.