Nobody knows:
some say it was because of a meteor that hit the earth and clouded out the sun. The plants stopped growing and that killed the herbivores. That left no food for the carnivores and they all eventually died.
No one knows. It could be from a giant meteor that crashed into earth millions of years ago.
no but in millions of years, the sun will die down and it will become too cold to live on earth and we will all die.. but thats in a millions and millions of years. (we wont be there)
500 years ago
NO they died about 65 million years ago. Or about -65000000 years ago.
Shakespeare died in 1616 that was 392 years ago
55 years ago
About 84 years ago. :)
roughly 2500 years ago
alex died 5 years ago know it's 10 years ago
He died in 1519 - 493 years ago.
1,00,000 years ago.
About 27,000 years ago.