How many years ago did dinosaurs existed ?

• They existed around 228 million years ago.

• They existed around 100 million years ago.

• They existed around 1.000 years ago.

• I don't know

What is the principal caracteristic of styracosaurus ?

• is a big horn from its cheeks, and a short solitary horn over his nose.

• is a small horn from claws, and a large solitary horn over his mouth.

• is a small horn from its cheeks, and a large solitary horn over his nose.

• who knows

Why the apatosaurus is recognized in the whole world?

• Because it is one of the few dinosaurs that has managed to get one his complete fossils.

• Because it is one of the few dinosaurs that has managed to get one his incomplete fossils.

• Because it is one of the few dinosaurs that has only one bone.

• .-.

Was mosasaurus a dinosaur characterized by being aquatic or terrestrial?

• aerial

• terrestrial

• territorial

• aquatic

How do you think dinosaur fossils are found?

• They look for such as fragments of complete bones at the foot of cliffs and quarries

• They look for such as fragments of broken bones at the foot of cliffs and quarries

• They look for such as fragments of broken bones at the foot of citys.

• They don't look for such as fragments of broken bones at the foot of cliffs and quarries

In which year was found the first fossil of velociraptor?

• In the year 1922

• In the year 2000

• In the year 2021

• In the year 1492

The Icnfosiles is characterized by be

• Shorts

• Large

• Plants

• Footprint, eggs and nests

In which country was found the first fossil of the carnotaurus?

• Colombia.

• Spain.

• Brazil.

• Argentina.

The first fossil of the Parasaurolophus was found in one expedition made by the university of toronto in the year 1920 for William Holland?

• TRUE

• FALSE

In what year was Triceratops discovered?

• It was discovered in 2020

• It was discovered in 2030

• It was discovered in 2006

• I don't know what to answer