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AUTUMN FOLIAGE<br />
Elm Tree Leaf Changing Color<br />
Leaves appear green because of an abundance of chlorophyll<br />
In fall when the chlorophyll breaks down, carotenoid and xanthophyll pigments become visible showing orange and yellow colors.

Fphoto-62010604F-6DS.jpg

AUTUMN FOLIAGE
Elm Tree Leaf Changing Color
Leaves appear green because of an abundance of chlorophyll
In fall when the chlorophyll breaks down, carotenoid and xanthophyll pigments become visible showing orange and yellow colors.

Copyright:© 2006 Diane Hirsch - Fundamental Photographs

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Diane Hirsch