• MILITARY: Brazil-France submarine programme (Graphic DUE Mar 28, 15:00GMT)
  • SPACE: Calls for protected moon sites (Graphic DUE Mar 28, 16:00GMT)
  • ACCIDENT: Why did Baltimore bridge collapse? (Graphic DUE Mar 28, 17:30GMT)
  • For full details of graphics available/in preparation, see Menu -> Planners
 باحثون يؤكدون أن نيزكا سبب انقراض الديناصورات infographic
Graphic shows extinction theory and science data.
GN25939AR

علوم

باحثون يؤكدون أن نيزكا سبب انقراض الديناصورات

March 5, 2010 - An international panel of scientists have concluded that it was the impact of a giant asteroid that killed off the dinosaurs. Their review of 20 years’ worth of scientific data published in Science this week, rejects theories that the extinction was caused by volcanic activity or multiple asteroid strikes.

Sources
PUBLISHED:05/03/2010; STORY: Graphic News; PICTURES: NASA / Getty Images
Advertisement