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Archive Home > 2003 > October > 29 > Fall Colors 101

Fall Colors 101

By Jim Witty / The Bulletin
October 29, 2003

If it weren't for winter, there would be no fall.

Autumn 101: Leaves would freeze if they stayed on their branches. In addition, there isn't enough light or water for the trees to turn water and carbon dioxide into energy, a process called photosynthesis. So trees shed their leaves in....

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