| Clues from Meteorites |
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| • | Three
main kinds of meteorites |
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| – | Carbonaceous
chondrites: Most primitive material
– |
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| dark because of C |
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| – | Stones Similar to igneous rocks |
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| – | Irons Metallic iron – with peculiarities |
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| • | Why
do we have different kinds? |
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| – | How
are the main types of meteorites related to the |
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| asteroids? |
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