Question

Why might dinosaurs have become extinct

Answer 1

Answer:

One, by the predicted mega Meteor that hit earth which changed everything, maybe of food scarcity and ended up either eating each other up or died due to starvation, Perhaps maybe even a black plague or some other virus/ disease, Volcanoes, Earthquakes, Tsunamis, Flooding, and Droughts

Explanation:

These are all guesses and none of them might be true, im just going off of several terrestrial bodies that could wipe out dinosaurs.