Categorías: Todo - disease - extinction - climate

por Maria Jose Sanz Castro hace 7 años

304

Why did Dinosaurs became extinct?

The extinction of dinosaurs is a topic explored through various scientific theories. One prominent theory is the asteroid impact, which suggests a massive asteroid collision with Earth caused significant atmospheric changes, blocking sunlight and disrupting ecosystems.

Why did Dinosaurs became extinct?

Why did dinosaurs become extinct?

Theories

Gradually changed in Climate

The climate started changing, and dinosaurs weren't able to adapt every time the climate changed.

Disease
Is belived

a very deadly and contagious disease circulated around the dinosaurs forcing them to became extinct.

Ice Age
have been many ice ages

The last one ended 10,000 years ago

A very severe ice age could have changed temperatures and frozen a lot of water.

Volcanic Activity
What happened?

The volcanic activity increase 65 million years ago, the activity could have pumped ash into the air blocking out the sun killing dinosaurs.

Asteroid Theory
acording to this

An asteroid collided Earth

Scientist think

That the asteroid threw so much dust to the air that sunlight wouldn't be able to shine plants and animals would die