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 ... There's also something called a “Live Oak,” which is an evergreen oak tree (
Quercus virginiana). Most oaks are deciduous, but the Live Oak ...
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
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 ...
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.
Jun 1, 2015 ... Aspen pine trees at Lake Vermilion State Park. Brian Bakst | AP ... in the fall? It
turns out evergreens do lose their needles — just not all at once.
Pines are coniferous or evergreen trees that retain their leaves throughout the
year. ... A: Trees and shrubs that lose their leaves are called deciduous trees.
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