Why do some leaves change color (red, yellow, orange, etc.) in the fall?

Question

Quizplus · Accepted Answer

The chlorophyll molecule breaks down and other pigments become visible when leaves change color in the fall. As the days get shorter and cooler, trees begin to prepare for winter, and they stop producing chlorophyll. Chlorophyll is the pigment that gives leaves their green color and helps plants to photosynthesize. As chlorophyll breaks down and is not replenished, other pigments like carotenoids (which produce yellow, orange, and brown colors) and anthocyanins (which produce red and purple colors) become visible in the leaves.

Why Do Some Leaves Change Color (Red, Yellow, Orange, Etc