Mainly by studying dinosaur fossils.
The first dinosaurs evolved from fishes and were no bigger than these days crocodiles.
Dinosaurs lived everywhere. You don't necessarily need a map to find out where dinosaurs lived.
No, horses did not evolve alongside dinosaurs. The earliest horses evolved shortly after the extinction of non-avian dinosaurs.
859 dinosaurs have been discorved but lost more to find
Dinosaurs
You find out about dinosaurs by watching dinosaur movies,looking at dinosaur books,or maybe even looking for a dinosaur fossil!
its obvious they are old in the olden days
dinosaurs
Their fossils (bones).
yes
It's difficult to find out the colour of their feathers.
AnswerAfrica and sometimes Southern Asia.