Question

why did the huge animal like dinosaur becomes extinct?

Answer 1

million million yours ago autumn leaves the climate change due to this the Volcano erupt super Dinosaurs become extinct and also because the people on the earth have a link for Dinosaurs so they killed the dinosaurs and slowly and clearly the population of the dinosaurs have been increased so they can extend

Answer 2

Hello user !!!

Your answer :-

Some millions of years ago on earth there were only dinosaurs living.
Once there was a sudden climate change and a valcano has erupted.
Due to this all dinosaur's were dead and were buried deep under earth.
These bodies went under high temperatures and high pressure and turned into Coal and other minerals.

So , dinosaur's were extinct .

Hope this helps you :)