Danger! Falling Rocks: Meteorites and Asteroids (Infographic)

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Rocks from space threaten life on Earth! Actually most of those rocks are in the form of tiny meteors and they burn up before hitting the ground.
Rocks from space threaten life on Earth! Actually most of those rocks are in the form of tiny meteors and they burn up before hitting the ground. (Image credit: Ross Toro, LiveScience Contributor)