Prehistoric Evolution
1. Scientists studying the Earth have found proof that there have been phases when the Earth's overall temperatures were much lower than they are today. Most parts of our planet was covered under snow and ice. As the ice from this era melted it gave birth to new oceans. It was around this time when Pangaea broke up and drifted apart. Did you know that the Himalayas were land that is ow India collided with the larger landmass of Asia?
