These would be evergreen trees, hence the name "ever"green. Pines are the most common but there are many other "leafy" trees as well.
Another way of saying it is they are coniferous. (its a more scientific way of saying it!)
American beach trees do not usually lose all of their leaves. Their leaves are teardrop shaped.
evergreen
Evergreens.
Evergreens.
Deciduous trees.
Evergreen trees do not shed their leaves in the Autumn.
Deciduous.
Deciduous trees lose all their leaves in the Autumn.
Deciduous trees, such as oaks or aspens, lose their leaves in the autumn.
Deciduous trees.
A Deciduous tree
Trees may loose their leaves during periods of drought, as a result of herbivorous attacks or, in temperate climates, they may lose them in the autumn season.
deciduous
neem All trees leaves fall. Some (deciduous) all fall together in the Autumn. Others (evergreens) lose them during the year as their job is done but there are always leaves on the tree.
Trees that lose their leaves annually are called deciduous trees.
Deciduous trees lose their leaves in autumn and and winter, then regrow them in spring. Evergreen trees never lose their leaves.