Why do leaves change color in the fall?

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It’s a question we have all been asking since we were little- why do leaves go from green to red, to orange, or to yellow in the fall? Well, there are 3 factors that influence this spectacular change: 1. pigments in the leaf, 2. the decreasing length of the day and sunshine, and 3. weather. As our nights grow longer, days grow shorter, and the temperatures get cooler, a biochemical process is taking place in the leaves of deciduous trees……..

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