Dinosaurs - Cretaceous period and Extinction

The video explores various theories on dinosaur extinction, including asteroid impacts, volcanic activity, and climate change. It discusses the evolution of dinosaurs into birds and highlights the fossil evidence supporting these theories. The video also touches on the oldest dinosaurs and the gradual extinction theory.

What evidence suggests that dinosaurs carried their tails up high rather than dragging them?

Who are the two contenders for the title of the oldest dinosaur?

What are some theories regarding the cause of the mass extinction of dinosaurs?

How did the impact of a giant asteroid affect the Earth's atmosphere and living organisms?

What role did volcanic activity play in the extinction of dinosaurs?

What does the fossil record indicate about the decline of dinosaur populations before their extinction?

In what ways did climate change contribute to the extinction of dinosaurs?

What are some alternative theories about the extinction of dinosaurs that lack strong evidence?

What is the significance of the Archaeopteryx in the study of dinosaurs and birds?

How do scientists believe birds are related to dinosaurs?