Question

Why dainasau is not in real?

Answer 1

The nine-mile wide asteroid that smacked into the Earth caused a radiation fireball which wiped out 75 per cent of the Earth's animal species - and everything within 600 miles.


But scientists believe if the asteroid, which lifted the Earth's crust higher than the Himalayas, had struck 30 seconds earlier or later the dinosaurs may well have survived.

The Day the Dinosaurs Died airs on BBC2 tonight and explores why such a mass extinction could occur.