Question

why leave change colour from green to yellow?​

Answer 1

Answer:

what.......................

Answer 2

Explanation:

Chlorophyll Breaks Down

But in the fall, because of changes in the length of daylight and changes in temperature, the leaves stop their food-making process. The chlorophyll breaks down, the green color disappears, and the yellow to orange colors become visible and give the leaves part of their fall splendor.