2. LizardLizard
The word dinosaur comes from the GreekThe word dinosaur comes from the Greek
language and means ‘terrible lizard’. Thelanguage and means ‘terrible lizard’. The
word was coined by english paleontologistword was coined by english paleontologist
richard owen in 1842 and was meant torichard owen in 1842 and was meant to
refer to dinosaurs impressive size ratherrefer to dinosaurs impressive size rather
than their scary appearance.than their scary appearance.
4. Dinosaurs ruled the earth for over 160Dinosaurs ruled the earth for over 160
million from triassic period arund 230million from triassic period arund 230
million years ago through the jurassicmillion years ago through the jurassic
period and until the end of the cretaceousperiod and until the end of the cretaceous
period around 65 million years ago.period around 65 million years ago.
5. Dinosaurs is size lengths of 39.7 metersDinosaurs is size lengths of 39.7 meters
and heighst of 18 meters.and heighst of 18 meters.
Dinosaurs is weigh as much as 70 tonnes.Dinosaurs is weigh as much as 70 tonnes.
6.
7. Brachiosaururs was fırst found in theBrachiosaururs was fırst found in the
Grand River Valley ,in western ColoradoGrand River Valley ,in western Colorado
USA İN 1900 .USA İN 1900 .
This is incomplete skeleton was describedThis is incomplete skeleton was described
by paleontologist elmer S. Riggs.by paleontologist elmer S. Riggs.
Werner janensch found many fossils inWerner janensch found many fossils in
tanzania,AFRİCAtanzania,AFRİCA
8. How was the last of dinasaurs.How was the last of dinasaurs.
The answer to this videoThe answer to this video
Together, we will watch it.Together, we will watch it.