There are chlorophylls of different colors. There are mostly green chlorophylls. The green chlorophylls help the tree survive. So, when the weather gets colder, the tree sucks in all the green chlorophylls and leaves the rest behind. The other colors of the chlorophylls may be red, orange, yellow, rarely purple, and maybe some still green.
less daylight
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
leaves change colors and fall from trees in fall
No. I do not know of any Maple species that are Evergreen.
No, Pine Trees have pine needles, not leaves
Leafs off of trees
Deciduous.
A vegetarian dinasour.
A vegetarian dinasour.
Deciduous trees change the color of their leaves before they fall off in autumn.
Deciduous
coniferous :)