Why leaves change color in the fall? Why do they turn different colors? What is it that makes each color? | leaves change colors in the fall because it is getting cooler and the green leaves start to melt away. The leaves turn different colors because there is a green leaf on top of all the other color leaves. But you can never see the leaves behind it. The cold"melts" the green leaves. The thing that makes each color is the thing type of Green leave. |