They don't. All scientists know is that at some time in the future it is an almost certainty that the world as we know it will come to an end. Our sun will eventually burn out and with no sun there could be no life on our planet. Some scientist predict the sun will blow up in about 3,000,000,000 years the sun will explode and start from a tiny speck again.
the ground will start to shake and crack there will be fire from the volcanos there will be lots of floods
Nobody knows. It is basically impossible to know when the world will end.
No reputable scientist claims the world will end in 2012
The cast of The End of the World as We Know It - 2006 includes: Hywel Morgan as Last Man on Earth
I am a space scientist at NASA and we all know that this is not true that the world will not end. If you need proof about this go to ''David Morrison'' on you tube.
Charles eniteisn
If we do not know we can not answer.
by studying artifacts found on earth
i don't know ask a scientist
beacuse.
i dont know about the answer
the end of the earth will start in califoria and end at the end of Asia
I do not know but I know that it will not end until at least billions of years will pass.
A geologist is a scientist that studies the Earth.
yes, I am a scientist, please stay calm Dr. scearnistaraw.
Its not like that there is no such things like that the human does not know this EVEN THE SCIENTIST does not know this
Scientist study earth because earth is the place that we envolved on and is the only planet in our solar system that is know to support life and is the fifth- largest planet in our universe.
they study earth crust to know about geographical history ancient whethers etc