How Trees Move Water

This video is a basic over view of how water gets to the top of trees.
Water enters the roots, goes into the xylem and gets pulled up to the leaves under negative pressure.

Sources

[xitlaliluciano]

Thank your explanation was so much less complicated than other videos I had previously viewed!

[lenny]

Basically, trees absorb water with their leaves during the night when there is moist fog. Unfortunately, biologists have not discovered this yet. They don't pump water up the trunk.

[davidneidlinger]

Does the cutting of the tree's bark all around the tree stop to flow of water to the top of the tree? I have trees where the lawn cutters have cut the bark all around the base of the tree with string trimmers and the tree is dying. Can this be the cause. Where are zylums which transport the water located in the tree? In the bark? Or further inside the tree?

[evanchristian]

Thank you, I had to know like right now!