dinosaurs maddy powerpoint
DESCRIPTION
UOI Shariring the PlanetTRANSCRIPT
How the dinosaurs died
out
By Maddy Whiteside
THEORIES
1. Asteroid theory
2. Climate change
3. Volcanic activity
Asteroid theory
Change in climate
Volcanic activity
Bibliography
I got my info from a website called http://www.lifestudiesonline.com/dinosaurs/extinct.htm