Wednesday, 19 October 2011

Why were some dinos so huge?

With necks as long as 11m(36ft) and bodies the size of buses, sauropods were the most distinctive dinosaurs to roam throughout the Jurassic and Cretaceous Periods, 200 to 65 Million years ago. 

These giant vegetarians were able to browse leaves high up in trees and their huge size deterred predators.