(Download) "Meteorites" by iMinds ~ Book PDF Kindle ePub Free
eBook details
- Title: Meteorites
- Author : iMinds
- Release Date : January 30, 2010
- Genre: Science & Nature,Books,
- Pages : * pages
- Size : 2004 KB
Description
Learn about the science of Meteorites with iMinds insightful knowledge series.
A meteorite is a mass of stone or metal which has reached the earth’s surface from outer space. There are various names for a meteorite depending on where it is situated. While it is traveling in space, it is referred to as a “meteoroid”. When it passes through the earth’s atmosphere and produces a fiery streak in the sky, known as a “shooting star”, it is called a “meteor”.
Because meteorites formed from the dust present during the creation of the solar system, they are on average around 4.5 billion years old. Their composition is, therefore, a record of past geologic processes which occurred while they were still part of their parent asteroid.
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