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Why Do Evergreen Trees Stay Green All Year?
Transcript of Why Do Evergreen Trees Stay Green All Year?
Why Do Evergreen Trees Stay Green All Year Long? Unlike evergreen trees, deciduous tree leaves change color in the Fall. Their leaves contain three main pigments: chlorophyll (green), carotene (yellow, orange, brown), and anthocyanin (red). In the Fall, cooler temperatures and shorter days cause chlorophyll in deciduous trees to disintegrate rapidly letting carotene or anthocyanin shine through causing the leaves to change colors. There are a number of different types of evergreen trees. They can be found all over the world in tropical and cold regions. Cypress, pine, and fir trees are all evergreens, as are hollies and some oak trees. By: Nailah Joyner This concludes my presentation. I hope you have enjoyed it. Evergreen tree leaves have a wax like coating that absorbs moisture. Since, evergreens have small, wrapped leaves it leads to less moisture loss. Because of evergreens storage of moisture, they can survive with no sunlight. Credit to my mom for helping me.