Basically two things affect an organism's survival in an area: temperature and moisture. Tree lines form because the temperature and moisture that trees like extend only so far. Once that constant amount of moisture starts to change or the constant level of temperature differs trees can't survive. Thus trees can only live where the temperature and moisture are good for the trees, once those two... uhh... things start to change, trees stop growing and a tree line forms.
In the mountains it is called the treeline, because it is too cold at higher altitude for trees to grow.
I'm not sure what it is called in flat terrain when the climate is too cold beyond some point for trees to grow.
Because the climatic conditions above that level are not conducive to tree growth.
cut the trees,then u can stop the losing of leaves from the tree or cut the stem of the trees....
a. selective cutting
One good example: Mistletoe (on oak trees).
Trees have bark to protect a layer that is underneath it, the cambium. This is the only part of the tree that has living, growing cells.
Trees cannot grow above an elevation of about 10000 feet. Above this level, you will notice a distinct place where growth stops, called the tree line.
tree line
A tree line also called timberline is referring on the stage where the trees stop growing. Tree line happens in frigid places.
A tree line also called timberline is referring on the stage where the trees stop growing. Tree line happens in frigid places.
"Tree line" used in the sense of terrain, is where trees start or stop growing. Above the tree line it is too cold and rocky, below the treeline is savannah.
The giant sequoia trees do not stop growing completely but like most trees, they do cease to grow in the winter. This is due to a lack of nutrients needed to support the tree's growth.
The edge of a habitat where trees are able to grow. * in which trees are unable to grow above the timberline, cause there is less oxygen in the air!
A tree line is the edge of the habitat at which trees are capable of growing. A tree line is different from a timberline. A timberline, often called a forest line, is the line where trees form a forest with a closed canopy.
The tree line or timberline is the edge of the habitat at which trees are capable of growing. Beyond the tree line, they are unable to grow due to inappropriate environmental conditions. source: Wikipedia "tree-line"
A tree line is a boundary such that trees no longer on one side of it. Often, the tree line is the maximum altitude at which trees grow.
yOU CANT STOP THEM FROM growing but after about 8 months it will stop growing.
The Yew. Taxus baccatta is a fairly slow growing tree.
cut the trees,then u can stop the losing of leaves from the tree or cut the stem of the trees....