How long is this planet (Earth) going to last? What are the predictions?
How long will earth last?
What is the age of the Earth? How is old is Earth? Will earth continue to revolve around sun for 8 minutes if the sun happens to disappear suddenly? What would be the number of days in a year if radius of earth becomes R/4? How far would the earth have to move from the sun to make a day last 25 hours? Would we (humans) survive if it was that far away? How much time does Earth take to revolve around the sun? If the Sun disappeared, would the Earth continue in its orbit for 8½ minutes? If radius of earth is R/4 then number of days in one year will be? How long would a lever have be to be able to move the earth? How would earth be different if humans had an average lifespan of 200 years? What would happen if the earth stopped rotating in a span 5 years? Would be be able to adapt or would we die? What would you do if today is last day of earth? What would happen if the Earth stopped rotating in one year? If the Sun is destroyed right now (assume 00:00), will it effect Earth right away or it take 8 minutes (00:08)? How long does it take to go from the earth to the moon and back again? What happen if water disappeared from the earth for 5 sec? Will earth break if all people on earth jump at the same time? Why is the Earth rotating and will it remain doing so "forever"? How is earth 6000 years old when ancient people in the Bible lived for hundreds of years? If the earth was going to vanish in 10 seconds from now, what would you do? If Earth were to explode in 10 hours, what would you do? What will be the scenario if humans disappear from earth? If the earth exploded in ten days what would you do? What happens if the Earth revolves 1.5 times faster? Are Earth's carbon levels really past the point of no return? What does this mean for the long term survival of humanity? Is there any reason to hope? Why did we divide one rotation of the Earth into 24 hours? What is the estimated age of mankind on earth? How long do you think Quora will last? How long would it take for all traces of humanity to disappear if we all died tomorrow? Will humanity exit the earths orbit in the next generation?