Dinosaurs are such interesting creature in ancient time. Mesozoic Era is also called 'dinosaur's period' because many dinosaurs lived in that period. A long time ago, dinosaurs lived in peace, but suddenly they disappeared. Isn't it strange? We don't know about why and how they disappeared!!! It's being a such big mystery in nowdays. Actually, there are many opinions about why they disappeared and I picked only two opinions in my passage!

First, there is opinion called meteorite. Scientists that have this opinion found the fossil that has meteorite character. So they knew that there was meteorite on the Earth. Meteorite is natural thing in solar system and it's very powerful opinion.

Next, there is opinion called volcano and turn to Ice age again. Volcano errupted and the dinosaurs disappeared in the Earth. Also the Ice age came in to their peaceful land. It's also background of comic 'Duli'.

Today, it was good to learned about the dinosaurs for carnivore and harvivore but, it was better to write an essay about the opinions of why dinosaurs disappeared and think it one more time. Also, it was best to had a great time with friends and dinosaurs!