Is leaves changing color a physical change


Asked by maham237 @ in Physics viewed by 283 People


What causes leaves to change color in the autumn? Is the change physical or chemical? Explain your answer.

Answered by maham237 @



The chlorophyll breaks down, the green color disappears, and the yellow to orangecolors become visible and give the leaves part of their fall splendor. At the same time other chemical changes may occur, which form additional colors through the development of red anthocyanin pigments.

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