You have it backwards. Deciduous trees are the ones that lose their leaves in the winter. They're the ones with the colorful leaves in Fall. Conifers are the ones that stay green all year long. They can do that because they have thin needles instead of leaves, and needles don't freeze as easily as leaves do.
No. Evergreens keep their leaves all year.
Deciduous trees Lose their leaves in the Autumn because the temperature drops below sustainable levels.
Yes
No, deciduous trees drop their leaves in the fall, coniferous trees stay green all year round. yes they do Not all conifers stay green all year round, for example the Larch. Evergreens stay green all year round, some are not conifers.
evergreens
No they do not, unless it is one of the few all year round green trees.
Deciduous trees (broad leaf trees) such as English Oak, Beech and Elm.
Evergreen.
Deciduous trees lose their leaves each year. This is in contrast to evergreens which keep their leaves all year long.
Temperature Forest
The name is given because they drop their leaves in the Autumn and regrow them in the Spring.
the pollen and air from the oxygen at this time of year makes the leaves dry up. this makes the roots loose their "hold" of the leaves and the leaves fall
the leafs on a pine tree don't change colour they stay green all year but the rest of them change colour like the hardwood trees
deciduous trees go into dormancy over winter relying on stored energy to survive, without the leaves they cant photosynthesize. the exception to this would be in young trees that have green stems that photosynthesize.
Could you be more specific? Some types of trees are evergreens, meaning they retain green leaves throughout the year. Also, some "northern" locations are warmer than others.