Extintion of Dinosaurs Checkpoint Quiz

1- What is the name of the Period where most of the dinosaurs and living things die?

2- About how many millions years ago did dinosaurs and other livin things die?

3- What percentage (%) of living things die on Earth?

4- What is the theory that because there is more evidence, scientists believe more possible what happened with the extinction of the dinosaurs?

5- In what place on Earth did the Asteriod impact?

6- The Continental movement and Plate Tectonic theory is based on the concepts proposed by which scientist?

7- When all the continents where all joing together, what was the name of the "Supercontinent"?

8- The tectonic plates move how many inches per year?

9- What are the names of the three plate tectonic boundaries?

10- Name the two tectonic plates taht forms earthquakes and tsunamis.