There is no specific piece of evidence that says that's what they were killed by.

Crater corresponds perfectly with the Dinosaurs' extinction.

Continental Drift

and Asteroid

Discovered Iridium 30 times greater than the average.

Most paleontologists believe that the extinction was not slow, because the dinosaurs were still doing good by the end of the cretaceous period.

150 million years ago they died

They think that a crater is what triggered the lava and kill the Dinosaurs

people think that a big crater mad the lava flow places that it never flowed before

continental drift happened and that is the third theory of how the dinosaurs died

Other animal groups were only played secondary rolls.

The evidence they where around is there bones and the

fossils they created.

Temperature dropped from all ash in atmosphere because sunlight couldn't heat the earth

Most living creatures died from cold weather

Theories tell an asteroid hit the earth and caused a 

big explosion, another theory tells of an overdose of volcanism , 

a third theory tells of continental drift.

Dinosaurs roamed in the forest.

Scientist therorize that the volcanic ash that covered the air is what killed the dinosaurs

The only evidence we have of dinosaurs are their fossilized bones and ancestors.

Most scientists assume they were wiped out by a mass meteor shower.

Lava killed off most dinosaurs

Dinosaurs dominated the area

Dinosaurs were dominant for more than 150 million years.

It's possible that a meteor killed the dinosaurs.

• Mammals and dinosaurs may have competed.

• Most scientists think the dinosaurs became extinct due to an asteroid or comet hitting the earth.

Competition for minerals between mammals and dinos

65 million years ago the dinosaurs vanished forever

Most scientists thought that the dinosaurs were wiped out by a meteor shower

2. Scientists aren't sure how dinosaurs became extinct.

3. Lava was the main cause of dinosaurs deaths.

Lots of volcanic activity are a big factor of why many dinosaurs died before asteroids hit.

Sea levels dropped dramatically which is another possible reason ocean creatures died.

The dinosaurs outnumbered the mammals.

Dinosaurs dominated the land.

They were the most successful group of animals.

65 million years ago the dinosaurs vanished.

2. Dinosaurs were on the earth for more than 150 million years.

3.Dinosaurs were the dominate animals on the land.

Dinosaurs were the most successful group of animals.

Scientists have never figured out what killed the dinosaurs.

Lava killed most of the dinosaurs

Dinosaurs dominated the area

They all died 65 million years ago

A asteroid killed them 65 million years ago

Lava Killed most of the dinosaurs.

Dinosaurs dominated the land.

2. Most living creatures died of cold weather.

3. Nobody knows how dinosaurs were extinct.

Dinosaurs dominated the earth for more than 150 million years.

Scientists don't exactly know how they became extinct.

Massive beds of ancient lava found around the world depict an earth 65-70 million years ago where volcanic eruptions were commonplace.

lots of volcanic activity killed them as well

And then there was the splitting of the plates that broke up pangea which made bad climates for the dinasaurs

And finally jesus did it