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Here's all the info you could even need on this. More than you want probably. If you aren't scared when you are done reading it something is wrong. Keep in mind, the size is not the only factor on the devastation one of these nasty buggers could cause. Mass and velocity both play a factor. A heavy smaller object travelling faster is just as bad as a bigger but lighter slower moving object. http://neo.jpl.NASA.gov/ The Reasoner - http://un-reasonable.blogspot.com
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∙ 17y ago
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How big is a moon?
Anywhere from a small asteroid to Earth's size, depending on the planet.
What effects does a asteroid make when it hits the earth?
ey big back!
What are the dangers of asteroid if it hits earth?
If its big enough... It can kill a lot of people
How long before the metor as big as Texas will hit earth?
There are no known asteroids the size of Texas that have even the slightest chance of hitting Earth. The only known Texas-sized asteroid is Ceres, which has a stable orbit in the asteroid belt and could never hit Earth.
Is there an asteroid set to collide with earth?
Yes there are multiple, but none are likely to hit in our lifetime. But there is a small chance of one hitting us. But its not like one of those doomsday things when its almost as big as earth. It would be devastating though.
What country did the 2008 asteroid hit in Canada?
no it was not an asteroid that hit the earth, it was kevins big mouth
What could happen if an asteroid hit the earth?
if its bigger than isle of man it would do a very big impact and damage
Is a asteroid smaller or bigger than earth?
Smaller. Something as big as the Earth would have so much gravity that it would probably have collided with something else and been eliminated
It can make a big hole on earth what is it?
Probably an asteroid, meteor or comet.
If an asteroid impact were to stop the Earth from rotating how big would that asteroid need to be?
size doesn't matter its the angle and speed of the asteroid that it is at, plus if that did happen the earth would either drift off into space and eventually get back into a orbit because of the suns gravity or explodes and everything would just flip, roll over, fall how ever you wanna put it. plus its nearly impossible for a asteroid to do that it would probably do what i said in the second sentence.
How big is a moon?
Anywhere from a small asteroid to Earth's size, depending on the planet.
What effects does a asteroid make when it hits the earth?
ey big back!
What are the dangers of asteroid if it hits earth?
If its big enough... It can kill a lot of people
What happend to the earth after an asteroid hit?
it will exploded the earth or if it lands in the water it will make a really big tsunami.
How do you use asteroid in a sentence?
asteroids are big in the shape
Is a big asteroid more harmful than a small one?
No asteroid is at all harmful to us or to Earth unless our planet and the Asteroid draw unusually close together. If that were to happen, then yes, you'd have to say that for a close encounter of any given distance, the probability of unpleasant results would vary roughly in proportion to the asteroid's physical size.
Where are meteroids from?
rocks of dust :)like a big rock with holes in themor a big pile of space dust combine togetherand probably another asteroid hit the Chicxulub asteroid whic cause it to come to earth:(
