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Dinosaurs
Dinosaurs are a prehistoric species that lived on Earth from 230 to 65 million years ago.
3,979 Questions
How did the troodon look like?
Troodon was a small, bird-like dinosaur characterized by its slender build, long legs, and relatively large brain. It had a beak-like snout, sharp teeth, and large, forward-facing eyes, suggesting it had good eyesight. Its feet featured a unique claw on the second toe, which may have been used for grasping or climbing. Overall, Troodon is often depicted as having a plumage-like appearance, reflecting its evolutionary relationship with modern birds.
How many pounds does a mosasaur weigh?
it weighs around 2,500 pounds it usually is also 30 or more feet to meters
A mastodon is a extinct elephant of the family Mammutidae, such as the American mastodon (Mammut americanum).
How did a dinosaur escape from its enemies?
Most herbivores were very large so a carnivore would not attack it unless it was young, sickly, or separated from his/her herd. Others who did not have the size advantage usually had things like dangerous sharp horns, spikes, or armor to protect them.
If a small carnivore was hunted by a larger carnivore then that is a different story. The smaller carnivore would have to quick and clever to get away.
Does liopleurodon still exist today?
No. It became extinct long ago with other prehistoric ocean dwellers.
What was the major event of the Jurassic Period?
i heard that it was the exsistance and extinction of the dinosours and the continuing breakup of Pangaea
What would the mesozoic smell feel and sound like?
It would smell warm and tropical because of the warm, humid climate. It would sound noisy from the insects and loud from the dinosaurs' roaring. The dinosaurs would feel thick and leathery.ect
What accounts for the dinosaurs' rise to dominance at the start of the Jurassic Period?
At the beginning of the Triassic period, a mass extinction wiped out most large land animals. The remaining animals quickly evolved to fill the empty niches, and one line led to the earliest dinosaurs. Another, less severe, mass extinction at the end of the Triassic eliminated the animals that were significant competition to the dinosaurs. With these animals out of the way, dinosaurs quickly diversified to fill the empty niches.
about 3 and a half ft wingspan and a 3 ft body,a deadly pterosaur!
Is there a map of where dinosaurs lived?
Dinosaurs lived everywhere. You don't necessarily need a map to find out where dinosaurs lived.
How many years would it take for a mass extiction?
technically, a mass extinction has no time frame, the only requirements are that a large portion of species die off relatively quickly, how this happens or how long it takes depends entirely on the current circumstances. most mass extinctions probably happened anywhere from a few months to a couple of years.
What is in standard form for nonillion?
A nonillion is written either as 1,000,000,000,000,000,000,000,000,000,000 or as 10^30.
Will a guy come back after he needs some space away from you?
In most cases no but I cannot speak for this person. If someone needs to be away from you that should be a clear sign to you that not only does he have things on his own plate that he may need to sort through but he doesn't want to be around you. Don't put your life on hold waiting for what may never happen. Let this person be and move on.
Could there be feathered sauropods?
Intriguing question. It's hard to picture, and certainly sauropods' NEED for feathers is hard to see, but there's no reason it should be impossible. They MIGHT have developed feathers for display, or for cooling planes (though feathers are typical supposed to provide warmth) or for camoflage.
