that would be billion of years from now pa.. maka apo pa ka ana sir..
apuch ku ninyu tanan kung mahitabu ni.! hahahaha xD
[quote=rodsky;6131395]Current possible reasons how/why the earth will be destroyed:
1. NEO (Near-earth object) impact (asteroids, comets)
we have a technology to either rocket launch the asteroid, put a bomb e.g. n the movie armagedon, and/or throw laser beams on the asteroid to slightly change its direction away from earth.
but this are not applicable to the bigger ones , not much we can do. and it can happen anytime. although we will still know how much time left.
but anti asteroid technology should be way much better in the next 100 years or more.
2. Sun's growth in size (won't start happening til about 4.8 billion years from now)
this is innevatble , but we can easily disregard it by now . but i believe by the year 3,000 we have already colonized mars . and by the time mars has already been eaten by the sun , we have already colonized another solar system with hapitable planet.
3. Runaway greenhouse (the earth itself as a planet possibly won't be destroyed, but any semblance of life as we know it might get wiped out)
posiible human instiction like virus domination and or / judgement day like what happen in terminator. and /or an imbalance in ecosysteem and foodchain that may lead to mass extinction.
4. Direct-path exposure to polar discharge of nearby GBR (gamma-ray burst)
this is the most scary , but has a vey less possibility to happen . since as of the moment there are only 2 known star , that is pointing earth if ever this happen .
a gamma ray burst happens in a very fast phase that we wont even know that it already happened , unfortunately we wont have any warning sign . bec this ray is im not sure as much faster than the speed of light.
but its possibility is once in 500 Milion yrs.
But if this happens only half of earth will be fried , the other half will die slowly , could be due to imbalance in the atmosphere , food or die in Xray.
Even if 1, 3 and 4 don't happen, 4.8 billion years from now, the earth will be fried anyways.
additionals:
Mega eruption
The earths core magma will burst open in the crust , a thousand times bigger than the biggest volcanic eruption . a mega eruption . that will cause mass extinction .
it kills all life in a thousand miles radius.
and will cause earthquake shocwave everywhere , and launch an enormous amount of ash in the atmosphere and will gradually kill all plant life and all life in the food chain . just as what happed to the dinousaurs .and wil cause a mass instinction , that have already happen some million years ago.
Global warming / climate change
if the earths natural temperature , lowers down to less than 3 deggrees . there will be no turning back.
all snow cap ice will melt and will causes the rise of temperature . this alone will burst open a large amount of methane gas in the sea bed . that will cause a much rise in the temperature.
a hunred years later earth will look like venus.
animal armagedon - youtube.com
Explosions in space specifically the ones you see in Hollywood aren't the ones you are going to get in real life explosions in space.
But yeah, a supervolcano explosion would be the most feasible. It's not going to be the end of the world, its going to be the end of mankind. If Yellowstone blows up, its not the instantaneous effects that are the most devastating. It's going to be the long term effects like a Nuclear Winter and the shortage of resources like food and water. Remember Yellowstone is close to Kansas, Kansas is where people mostly rely to get Wheat. When Kansas burns down, a huge supply of Wheat worldwide is cut.
Oh, speaking of nuclear winter, that negates the possibilities of Global Warming. Temperatures world wide will drop drastically![]()
@mega eruption, di ba mao mani sa 2012 nga salida w/ch was caused by the the rise of neutrinos..
sa docu sad nga "Inside Planet Earth", ilang giconnect ang relation sa global warming with the mega eruptions..
naa ko na tan-aw na documentary movie regarding dec.21,2012. It was all about Nostradamus predicting the end of the world. The main cause of the end of the world was this so called "Galactic Alignment".
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