spruce or pine trees are always have green pine needles and brown bark all trough out the year. While birch and willow trees their bark turns a more whitesh brown.
Deciduous trees lose their leaves in winter.
decuios trees loose their leaves in the winter
For trees to survive in an artificial environment the environment must mimic the trees normal seasons therefore a tree that has a winter would have a winter. McGrumpy.
Coniferous (conifer) trees such as pines, spruces, cedars and fir trees do not loose their leaves (needles or scale like leaves). Think Christmas trees. Some conifers such as the Larch do lose their needles in winter. Trees that do not lose their leaves in winter are called evergreens.
days are noticeably shorter, cold, on the other side of the world its spring, between summer and winter, trees change colors.
All trees will withstand winter, as they are many years old. Some trees shed their leaves in winter. They are deciduous. Trees that keep their leaves are called evergreen.
deciduous trees remain dormant in the winter
Trees that drop their leaves for winter are in a group called "Deciduous".
Yes, trees without leaves in winter are sometimes described as "barren".
Trees are dormant in Winter and do not have enough energy to make the buds
blue and white
No, because oak trees goes hibernation (dormant) during winter to conserve energy