In botany, an evergreen is a plant that has leaves throughout the year, always
green. This contrasts with deciduous plants, which completely lose their foliage
during the winter or dry season. There...
... trees begin to change color in the fall and eventually fall off the tree. Pine trees
are called evergreens because they have green leaves, or needles, all year.
Nov 3, 2010 ... Coniferous trees (cone-bearing, as opposed to singular ... There's also
something called a “Live Oak,” which is an evergreen oak tree (Quercus ...
Oct 9, 2010 ... A chemical called chlorophyll helps make this process happen and chlorophyll is
what ... Some, like pine and fir trees, have long thin needles.
Pines are coniferous or evergreen trees that retain their leaves throughout the
year. The pine tree does lose its old and mature needles after several years,
though it is less noticeable because new. ... What is the female part of a flower
May 25, 2016 ... However evergreens do lose their needles as they age they simply lose them
little by ... Why is a pine tree called a sporophyte? Bristlecone pine ...
Sometimes called evergreens, most coniferous trees keep their foliage year-
round. There are over 600 living species of conifers, and while there is some
The term “evergreen” means that trees will keep growing leaves as other ... Most
people think of Pine and Christmas Trees when they think of the word Evergreen.
..... Canker – This disease causes sunken areas on the stems called cankers.
Have many of the needles on your pine tree have been dropping off lately? ...
Though pines and most other conifers are called evergreens, their needles do
Nov 14, 2005 ... The term “conifer,” which describes most of the evergreen trees that are so ... All
conifers produce cones, which are incorrectly called pinecones ...