Posts Tagged ‘trees’

Fall Foliage: The Chemistry Behind Autumn Leaf Color with William Moss (Holidays On Demand)

Your Ad Here Your Ad Here William Moss, Spokesperson for the National Gardening Association, discusses the reason for the colors of the season. As the days get shorter and the nights get longer, the leaves on the trees begin to change from the green of chlorophyll to the wonderful and vibrant yellows and oranges of [...]

Fall Foliage: The Chemistry Behind Autumn Leaf Color (Holidays On Demand)

William Moss, Spokesperson for the National Gardening Association, discusses the reason for the colors of the season. As the days get shorter and the nights get longer, the leaves on the trees begin to change from the green of chlorophyll to the wonderful and vibrant yellows and oranges of carotenoids or the reds and crimsons [...]

How do vitamin supplements affect the environment?

where can i find some facts about forestry and anything else relevant HAHAHAHA what the hell!! i’m asking basically how do they derive the vitamins for the supplements and how does it impact the environment… like in terms of logging of trees and soil degradation or whatever. just basically how does the production of vitamin [...]