Q: Why do leaves change colour in autumn?
The Science Behind Autumn's Colourful Leaves 🍂🌈
Ever wondered why trees put on such a beautiful show each autumn? Let’s dive into the science behind those vibrant fall colours!
Question: Why do leaves change colour in autumn?
Answer: Due to the breakdown of chlorophyll
Leaves change colour in autumn because chlorophyll, the green pigment that helps plants make food from sunlight, starts to break down as the days get shorter. 🍃 When chlorophyll fades, it reveals other pigments like carotenoids and anthocyanins, giving leaves their stunning yellow, orange, and red hues. This natural process is how trees prepare for winter, saving energy by shedding their leaves and conserving resources. So, next time you see those autumn colours, you’ll know there’s some amazing science at work! 🍁
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