lostonearth35 wrote:
Very, very stupid. The more I see how humans act, the more I wonder why dinosaurs became extinct long before humans even appeared on this planet.
Dinosaurs existed for 140 million years before going extinct 60 million years ago. Even archaic humans didn't exist until about two million years ago. Us anatomical moderns have only been around for a couple hundred thousand years. So the dinos survived a lot longer than we have so far.
Actually, if you count birds as dinosaurs, then dinosaurs are
still going strong with ten thousand living species, after being around for 200 million years.