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Why Do Leaves Change Color? The Science Of Fall Foliage | Mach | NBC News
Posted
October 21, 2019
Views
9,465
Likes
49
Comments
5
Engagement
0.57%
October 21, 2019
9,465
49
5
0.57%
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2:10Now PlayingIt’s the most iconic sign of autumn: leaves change from green to a brilliant array of reds, purples, oranges, and yellows that all too quickly fall to the ground. But what causes this process to happen? Mach explains.
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Why Do Leaves Change Color? The Science Of Fall Foliage | Mach | NBC News
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