I have heard it is not necessary, but then again, I have done it after a particularly stressful winter.
The yellow dust that comes off evergreen trees is likely pollen. Pollen is a fine powdery substance produced by the male reproductive organs of plants, including evergreen trees, and is released to fertilize the female reproductive organs of other plants.
No. Pine trees are evergreen .
evergreen
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No.
Evergreen trees can grow at various altitudes because various trees have different altitude limits, not all evergreen trees are equal. The lowest an evergreen tree can grow is 7,500ft while the highest is 13,500ft.
The Boreal Biome is characterised by evergreen trees and mammals.
Because there are evergreen trees in an evergreen forest...
How should i know. Go answer urself silly.
No. Beech trees are deciduous.
Here are some varieties of evergreen trees:BalsamPineScrub PineWhite PineNorway PineCedar HemlockSpruceRed PineSequoiaEbony (some)Rosewood (some)Mahogany
The Acacia family are mostly evergreen.