The Mesozoic Era
What is the Mesozoic Era?
What is when all of the dinosaurs were around
After what era did the mammals appear?
What is the Mesozoic Era
What is the last period in the Mesozoic Era?
What is the Cretaceous Period
Could the carnivores in the Jurrasic Period hunt the sauropods?
What is no
What caused a giant change of climate during the Quaternary Period?
What is humanity's appearance
What method of defense did the herbivores use against the carnivores during the Cretaceous Period?
What is scaly armor
When did the first life on Earth appear?
What is 3.2 billion years ago
In what period did the first animals go on land?
What is the Devonian Period
What was the biggest carnivore to ever walk the Earth?
What is Giganotosaurus
What caused the Cambrian Explosion?
What is a lack of oxygen
In what period did Tyrannosaurus Rex live in?
What is the Cretaceous Period
When did the Mesozoic Era begin?
What is about 250 million years ago
What is the third period in Earth's history?
What is the Ordovician Period
What did carnivores hunt during the Jurassic Period?
What are insects, small lizards, and frogs
What caused the dinosaurs to go extinct?
What is nobody knows
In what period did Diplodocus live
What is the Jurassic Period
When did the Silurian Period take place?
What is 443 million years ago to 416 million years ago
What period came before the Mesozoic Era?
What is the Permian Period
How did the relatively small carnivores hunt their prey during the Cretaceous Period?
What is finding chinks or weak spots in their prey's armor
What caused the mammals to become the next major animals after the dinosaurs went extinct?
What is them being the only animals numerous enough to reproduce quickly enough
What did the herbivores in the Triassic Period do to reach the leaves high up in the trees?
What is rearing up on their back legs and put their front ones on the tree trunks
When did the dinosaurs go extinct?
What is 65 million years ago
In what period did the animals move closer the shores?
What is the Silurian Period
What dinosaurs came first, carnivores or herbivores?
What are carnivores
What caused carnivores the get so big during the Cretaceous Period?
What is sauropods becoming too numerous because no animals could hunt them