Question

A complete ring of bark cut from the round the circumstances of a tree - trunk causes the tree to die even though xylem carry water and salt which can make substances of the tree but tree die. Why does tree die?

Answer 1

Answer:

Because.

Explanation:

Under the outer bark layer is phloem, where food is transported downward from the canopy, a cambium layer, which is responsible for growth and producing callous tissue, and the xylem, which transports water up the tree. Cutting through the phloem or xylem disrupts the flow of water, nutrients and sugars throughout the tree, causing a loss of vigor, decline or even death, depending on the damage's severity.