Why do trees shed leaves in autumn?

Why do trees shed leaves in autumn?

Trees shed leaves in autumn to conserve water and energy during winter. Reduced sunlight hinders photosynthesis, making leaf maintenance costly. Deciduous trees withdraw nutrients from leaves before shedding, sealing the branch to prevent water loss in freezing temperatures.

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This fact belongs to the general category and contributes to expanding general knowledge. Understanding such facts not only makes you smarter but also helps connect ideas across different fields.

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