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    why do trees change color

    0  Views: 211 Answers: 2 Posted: 14 years ago

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    Look here>>http://www.na.fs.fed.us/fhp/pubs/leaves/leaves.shtm

    The change of the colour of the tree is greatly influenced by the weather, with the brightest autumn colour produced when dry, sunny days are followed by cool, dry nights. This makes the formerly green leaves turn to brilliant shades of yellow, orange, and red.



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